首页 > 最新文献

Indian Journal of Otolaryngology and Head and Neck Surgery最新文献

英文 中文
Hearing impairment and ear diseases in rural part of Haryana 哈里亚纳邦农村地区的听力障碍和耳部疾病
IF 0.6 Q3 Medicine Pub Date : 2020-12-15 DOI: 10.18231/2581-5229.2018.0017
H. Sanju, A. Yadav
The limitations in hearing screening methods, execution of treatment plans forms a dearth insight to identify hearing disorders at earliest in the rural parts of India. The current study was conducted to analyze the distribution of hearing impairment among the cluster of villages in Pachgaon of Gurgaon District, Haryana. A total of 738 participants participated in the survey. There were 13 questions adapted from similar kind of studies which was related to self-assessment of hearing quality and history of any kind of pathological condition. The outcome of present questionnaire-based investigation revealed that a good percentage of population in rural part of Haryana were at risk of hearing loss. The finding of the present study also showed that population in the age range of 8 to 17 years were having more prevalence of ear discharge than higher age group. Proper measure should be taken by audiologists and government for management of hearing loss among these population to enhance their quality of hearing and life.
听力筛查方法的局限性,治疗计划的执行形成了缺乏洞察力,以尽早发现听力障碍在印度农村地区。本研究旨在分析哈里亚纳邦古尔冈区Pachgaon村群中听力障碍的分布情况。共有738人参与了调查。有13个问题改编自类似的研究,这些问题与听力质量的自我评估和任何病理状况的历史有关。目前基于问卷的调查结果显示,哈里亚纳邦农村地区有很大比例的人口面临听力损失的风险。本研究的发现还表明,8 ~ 17岁的人群耳部溢液的患病率高于高年龄组。听力学家和政府应采取适当措施管理这些人群的听力损失,以提高他们的听力质量和生活质量。
{"title":"Hearing impairment and ear diseases in rural part of Haryana","authors":"H. Sanju, A. Yadav","doi":"10.18231/2581-5229.2018.0017","DOIUrl":"https://doi.org/10.18231/2581-5229.2018.0017","url":null,"abstract":"The limitations in hearing screening methods, execution of treatment plans forms a dearth insight to identify hearing disorders at earliest in the rural parts of India. The current study was conducted to analyze the distribution of hearing impairment among the cluster of villages in Pachgaon of Gurgaon District, Haryana. A total of 738 participants participated in the survey. There were 13 questions adapted from similar kind of studies which was related to self-assessment of hearing quality and history of any kind of pathological condition. The outcome of present questionnaire-based investigation revealed that a good percentage of population in rural part of Haryana were at risk of hearing loss. The finding of the present study also showed that population in the age range of 8 to 17 years were having more prevalence of ear discharge than higher age group. Proper measure should be taken by audiologists and government for management of hearing loss among these population to enhance their quality of hearing and life.","PeriodicalId":13287,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"71 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85214788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Role of ultrasound and doppler in characterizing thyroid nodules and differentiating benign and malignant thyroid nodules 超声和多普勒在甲状腺结节特征及良恶性鉴别中的作用
IF 0.6 Q3 Medicine Pub Date : 2020-12-15 DOI: 10.18231/2455-846x.2018.0005
Shubha N Rao, R. Dsouza, E. Saldanha, P. Joshua
One of the consequences of increased use of imaging has been the discovery of incidentalomas, or pseudodiseases, that are common in the general population but have no or minor clinical significance. One such incidentaloma, the thyroid nodule, is extremely common, found in some autopsy series in as much as 50% of the general population. Most thyroid nodules are benign, usually as a part of multinodular changes. Clinical examination is poor at detecting small thyroid nodules, highlighted by the fact that approximately 70% of clinically normal thyroid glands contain nodules of less than 1 cm when examined sonographically. The ultimate aim in the management of a thyroid nodule is to identify the small group of patients in whom the nodule is malignant and would benefit from early aggressive treatment while avoiding unnecessary investigation and surgery in the majority of patients who have a benign nodule. In view of the above said, we conducted this study to evaluate the diagnostic utility of ultrasound and doppler in characterizing thyroid nodules and differentiating benign and malignant thyroid nodules and correlation of this with the results of FNAC and or histopathology. A prospective study comparing FNAC and HPE on 110 patients was performed. Majority of our patients were in the age group of 40-49 years, predominant in females. Conclusion: FNAC sampling is a simple technique, which is easier to perform by the personnel and has better patient acceptability. FNA of thyroid is basically a technique that helps in differentiating lesions that require surgery from those can be managed conservatively. It can be used as initial modality in the evaluation of palpable thyroid nodules. But imaging also yields accuate results comapable to FNA.
影像学应用增加的后果之一是发现了偶发瘤或假性疾病,这些疾病在一般人群中很常见,但没有或很少有临床意义。其中一种偶发瘤,甲状腺结节,是非常常见的,在一些尸检系列中发现,在一般人群中高达50%。大多数甲状腺结节是良性的,通常是多结节病变的一部分。临床检查在发现小甲状腺结节方面很差,突出表现在超声检查时,约70%的临床正常甲状腺含有小于1厘米的结节。甲状腺结节治疗的最终目的是确定一小部分恶性结节患者,并从早期积极治疗中获益,同时避免对大多数良性结节患者进行不必要的检查和手术。鉴于以上所述,我们进行了这项研究,以评估超声和多普勒在甲状腺结节的特征和良恶性鉴别中的诊断价值,以及与FNAC和/或组织病理学结果的相关性。对110例患者的FNAC和HPE进行了前瞻性研究。大多数患者年龄在40-49岁之间,以女性为主。结论:FNAC取样技术操作简单,人员操作方便,患者接受度高。甲状腺的FNA基本上是一种技术,它有助于区分需要手术治疗的病变和那些可以保守治疗的病变。它可以作为评估可触及甲状腺结节的初始模式。但成像也能产生与FNA相媲美的准确结果。
{"title":"Role of ultrasound and doppler in characterizing thyroid nodules and differentiating benign and malignant thyroid nodules","authors":"Shubha N Rao, R. Dsouza, E. Saldanha, P. Joshua","doi":"10.18231/2455-846x.2018.0005","DOIUrl":"https://doi.org/10.18231/2455-846x.2018.0005","url":null,"abstract":"One of the consequences of increased use of imaging has been the discovery of incidentalomas, or pseudodiseases, that are common in the general population but have no or minor clinical significance. One such incidentaloma, the thyroid nodule, is extremely common, found in some autopsy series in as much as 50% of the general population. Most thyroid nodules are benign, usually as a part of multinodular changes. Clinical examination is poor at detecting small thyroid nodules, highlighted by the fact that approximately 70% of clinically normal thyroid glands contain nodules of less than 1 cm when examined sonographically. The ultimate aim in the management of a thyroid nodule is to identify the small group of patients in whom the nodule is malignant and would benefit from early aggressive treatment while avoiding unnecessary investigation and surgery in the majority of patients who have a benign nodule. In view of the above said, we conducted this study to evaluate the diagnostic utility of ultrasound and doppler in characterizing thyroid nodules and differentiating benign and malignant thyroid nodules and correlation of this with the results of FNAC and or histopathology. A prospective study comparing FNAC and HPE on 110 patients was performed. Majority of our patients were in the age group of 40-49 years, predominant in females. Conclusion: FNAC sampling is a simple technique, which is easier to perform by the personnel and has better patient acceptability. FNA of thyroid is basically a technique that helps in differentiating lesions that require surgery from those can be managed conservatively. It can be used as initial modality in the evaluation of palpable thyroid nodules. But imaging also yields accuate results comapable to FNA.","PeriodicalId":13287,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"32 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85025691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study of mandibular foramen from different bony landmarks in dry human mandibles 干性人下颌骨不同骨标记的下颌孔研究
IF 0.6 Q3 Medicine Pub Date : 2020-12-15 DOI: 10.18231/2581-5229.2018.0011
Anil Sastya
Mandibular foramen is an irregular foramen located just above the center of the medial surface of the ramus of the mandible. Mandibular foramen is leading to mandibular canal through which inferior alveolar nerve and vessels will transmit and supply the teeth of lower jaw. 1 The inferior alveolar nerve block is the commonest local anesthetic technique which is used for anaesthetizing the lower jaw in various surgical & dental operations on the mandible and mandibular teeth such as removal of impaction, reductions of fractures and extraction of teeth. The success of this technique highly depends on the proximity of the needle tip to the MF at the time of the anesthetic injection. The aim of the study was to find exact location of mandibular foramen from different anatomical landmark. In present study we took 60 dry human mandibles & all the distances were measured from center of mandible to different landmark on both sides. The mean of MF-AB distance on right side is 15.6mm & on left side is 15.3mm. Mean of MF-PB distance are 12.0mm & 11.0mm on right side and left side respectively. MF-MB distance 23.4 mm and 22.9 mm are the mean of MF-MN on right and left side respectively. The mean of MF-AG is 23.2mm on right side & 24.2mm on left side. There is great variation found in the position of MF in previous studies. The present study helps in dental anaesthesia and also would help dental surgeons to avoid complications.
下颌孔是位于下颌支内侧表面中心上方的不规则孔。下颌孔通向下颌管,下牙槽神经和血管通过下牙槽管传导和支配下颌的牙齿。下牙槽神经阻滞是最常用的局部麻醉技术,用于下颌骨和下颌骨的各种外科和牙科手术,如去除嵌塞,复位骨折和拔牙。这项技术的成功在很大程度上取决于麻醉注射时针尖与MF的接近程度。本研究的目的是从不同的解剖标志中找到下颌孔的确切位置。本研究取了60块干人下颌骨,测量了从下颌骨中心到两侧不同地标的距离。右侧MF-AB距离均值15.6mm,左侧MF-AB距离均值15.3mm。左右两侧MF-PB距离均值分别为12.0mm和11.0mm。左右两侧MF-MN的平均值分别为23.4 mm和22.9 mm。MF-AG均值右侧23.2mm,左侧24.2mm。在以往的研究中,MF的位置存在很大的差异。本研究对牙科麻醉有帮助,也有助于牙科医生避免并发症。
{"title":"Study of mandibular foramen from different bony landmarks in dry human mandibles","authors":"Anil Sastya","doi":"10.18231/2581-5229.2018.0011","DOIUrl":"https://doi.org/10.18231/2581-5229.2018.0011","url":null,"abstract":"Mandibular foramen is an irregular foramen located just above the center of the medial surface of the ramus of the mandible. Mandibular foramen is leading to mandibular canal through which inferior alveolar nerve and vessels will transmit and supply the teeth of lower jaw. 1 The inferior alveolar nerve block is the commonest local anesthetic technique which is used for anaesthetizing the lower jaw in various surgical & dental operations on the mandible and mandibular teeth such as removal of impaction, reductions of fractures and extraction of teeth. The success of this technique highly depends on the proximity of the needle tip to the MF at the time of the anesthetic injection. The aim of the study was to find exact location of mandibular foramen from different anatomical landmark. In present study we took 60 dry human mandibles & all the distances were measured from center of mandible to different landmark on both sides. The mean of MF-AB distance on right side is 15.6mm & on left side is 15.3mm. Mean of MF-PB distance are 12.0mm & 11.0mm on right side and left side respectively. MF-MB distance 23.4 mm and 22.9 mm are the mean of MF-MN on right and left side respectively. The mean of MF-AG is 23.2mm on right side & 24.2mm on left side. There is great variation found in the position of MF in previous studies. The present study helps in dental anaesthesia and also would help dental surgeons to avoid complications.","PeriodicalId":13287,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"35 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91091266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Bacteriological profile and drug sensitivity patterns in chronic suppurative otitis media patients at J. L. N. Hospital & Research Centre, Bhilai, Chhattisgarh State, India 印度恰蒂斯加尔邦比莱J. L. N.医院和研究中心慢性化脓性中耳炎患者的细菌学特征和药物敏感性模式
IF 0.6 Q3 Medicine Pub Date : 2020-12-15 DOI: 10.18231/2581-5229.2018.0009
S. Rathi, A. Jaiswal, N. Sharma, P. Banerjee, A. K. Garg
Objective: To isolate and identify various bacterial pathogens in positive ear swab cultures of CSOM cases and to determine the antibiotic sensitivity pattern of different bacterial species identified. Study design: Prospective study Setting: J. L. N. Hospital & Research Centre, Bhilai (C.G).Materials and Method: The study was done on the population of Bhilai and surrounding region. A sample size of 120 cases attending the ENT OPD with the diagnosis of Chronic Suppurative Otitis Media and active ear discharge were included in the study. Detailed history, general physical examination, local systemic examination was done along with aural swab for Gram’s staining and aerobic bacterial culture and drug sensitivity . The data were then compared with the relevant & available literature.Results: Most of the patients were in the age group of 11-20 years (38.33%), followed by 21-30 years age group (31.67%). More males (60%) were affected by the disease than females (40%). Unilateral (59.16%) infection was more common than bilateral (40.83%). Incidence of monobacterial (90%) etiology was more common than polymicrobial (9.1%). Staphylococcus aureus 67 (51.53%) was the most commonly isolated bacteria followed by the Pseudomonas 26 (20%). Antibiogram showed the most effective drugs in the present study are clindamycin, cotrimoxazole, ciprofloxacin, amikacin, chloramphenicol and ceftazidimeConclusion: Staphylococcus aureus is the most common pathogen isolated, followed by Pseudomonas. Clindamycin was the most effective antibiotic followed by cotrimoxazole, ciprofloxacin, amikacin, chloramphenicol and ceftazidime. Antibiotic sensitivity of the organisms varies according to geographical area and local practice regarding the choice of antibiotics. A continuous and periodic evaluation of microbiological pattern and their antibiotic sensitivity pattern in local area is helpful in prescribing empirical antibiotics for successful treatment of otitis media and thus minimi
目的:分离鉴定CSOM阳性患者耳拭子培养的各种病原菌,并确定所鉴定的不同菌种对抗生素的敏感性。研究设计:前瞻性研究环境:比莱J. L. N.医院与研究中心。材料与方法:以比来及周边地区人口为研究对象。120例就诊于耳鼻喉科的诊断为慢性化脓性中耳炎和活动性耳漏的病例被纳入研究。详细病史,全身体格检查,局部全身检查,耳部拭子革兰氏染色,需氧细菌培养和药物敏感性。然后将数据与相关文献和现有文献进行比较。结果:患者以11 ~ 20岁年龄组居多(38.33%),21 ~ 30岁年龄组次之(31.67%)。受该病影响的男性(60%)多于女性(40%)。单侧感染(59.16%)高于双侧感染(40.83%)。单菌(90%)病因发生率高于多菌(9.1%)病因发生率。最常见的分离细菌是金黄色葡萄球菌67(51.53%),其次是假单胞菌26(20%)。抗生素谱显示本研究中最有效的药物为克林霉素、复方新诺明、环丙沙星、阿米卡星、氯霉素和头孢他啶。结论:分离到的病原菌以金黄色葡萄球菌最多,其次为假单胞菌。克林霉素是最有效的抗生素,其次是复方新诺明、环丙沙星、阿米卡星、氯霉素和头孢他啶。微生物对抗生素的敏感性因地理区域和当地选择抗生素的做法而异。持续和定期评估局部地区的微生物模式及其抗生素敏感性模式有助于处方经验性抗生素,以成功治疗中耳炎,从而减少感染
{"title":"Bacteriological profile and drug sensitivity patterns in chronic suppurative otitis media patients at J. L. N. Hospital & Research Centre, Bhilai, Chhattisgarh State, India","authors":"S. Rathi, A. Jaiswal, N. Sharma, P. Banerjee, A. K. Garg","doi":"10.18231/2581-5229.2018.0009","DOIUrl":"https://doi.org/10.18231/2581-5229.2018.0009","url":null,"abstract":"Objective: To isolate and identify various bacterial pathogens in positive ear swab cultures of CSOM cases and to determine the antibiotic sensitivity pattern of different bacterial species identified. \u0000Study design: Prospective study \u0000Setting: J. L. N. Hospital & Research Centre, Bhilai (C.G).\u0000Materials and Method: The study was done on the population of Bhilai and surrounding region. A sample size of 120 cases attending the ENT OPD with the diagnosis of Chronic Suppurative Otitis Media and active ear discharge were included in the study. Detailed history, general physical examination, local systemic examination was done along with aural swab for Gram’s staining and aerobic bacterial culture and drug sensitivity . The data were then compared with the relevant & available literature.\u0000\u0000Results: Most of the patients were in the age group of 11-20 years (38.33%), followed by 21-30 years age group (31.67%). More males (60%) were affected by the disease than females (40%). Unilateral (59.16%) infection was more common than bilateral (40.83%). Incidence of monobacterial (90%) etiology was more common than polymicrobial (9.1%). Staphylococcus aureus 67 (51.53%) was the most commonly isolated bacteria followed by the Pseudomonas 26 (20%). Antibiogram showed the most effective drugs in the present study are clindamycin, cotrimoxazole, ciprofloxacin, amikacin, chloramphenicol and ceftazidime\u0000Conclusion: Staphylococcus aureus is the most common pathogen isolated, followed by Pseudomonas. Clindamycin was the most effective antibiotic followed by cotrimoxazole, ciprofloxacin, amikacin, chloramphenicol and ceftazidime. Antibiotic sensitivity of the organisms varies according to geographical area and local practice regarding the choice of antibiotics. A continuous and periodic evaluation of microbiological pattern and their antibiotic sensitivity pattern in local area is helpful in prescribing empirical antibiotics for successful treatment of otitis media and thus minimi","PeriodicalId":13287,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"217 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74865288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A cadaveric study of common carotid arteries for the presence of additional branches 颈总动脉附加分支存在的尸体研究
IF 0.6 Q3 Medicine Pub Date : 2020-12-15 DOI: 10.18231/2581-5229.2018.0018
C R Premakumari, Dnyaneshwar
Introduction: The common carotid arteries with their terminal branches provide the major source of arterial blood to the head, neck and brain. Among the arterial branches in the human body, carotid bifurcation is particularly important to avoid fatal mix up with internal carotid artery which supplies brain. A profound knowledge of variations in branching pattern is essential during carotid artery catheterization, carotid endartectomy and in thyroid surgeries to avoid fatal complications.Aims and Objectives: Present study was carried out to observe the origin of additional branches from common carotid arteries, excluding the terminal branches. i.e. internal and external carotid arteriesMaterial and Methods: The present study was carried out in a total of 54 common carotid artery specimens, dissected in 27 embalmed cadavers (23 males, 4 females). Out of these, 27 left CCAs and 27 right CCAs were studied in the department of Anatomy, J.J.M Medical college, Davangere, India. The specimens were studied by detailed dissection method.Results: In the present study, 51.9 0/0 specimens showed additional branches; superior thyroid artery being the commonest (40.70/0).Trifurcation, with the origin of ascending pharyngeal artery at the termination was observed in 1.9% of the common carotid arteries.Conclusions: In the present study, frequent origin of superior thyroid artery from common carotid artery at different levels was found. The incidence of STA origin was higher compared to other studies. Origin of inferior thyroid artery from common carotid artery is the rarest possibility. In the present study, two specimens (3.7%) showed the origin of ITA from CCA.Keywords: Common carotid artery, Superior thyroid artery, Inferior thyroid artery, Trifurcation.
颈总动脉及其末端分支为头部、颈部和大脑提供动脉血液的主要来源。在人体的动脉分支中,颈动脉分叉尤为重要,以避免与供应大脑的颈内动脉发生致命的混淆。在颈动脉插管、颈动脉内膜切除术和甲状腺手术中,对分支模式的变化有深入的了解是避免致命并发症的必要条件。目的和目的:本研究旨在观察颈总动脉中除终支外的其他分支的起源。材料和方法:本研究在27具防腐尸体(男性23例,女性4例)上解剖了54例颈总动脉标本。其中左侧cca 27例,右侧cca 27例在印度Davangere J.J.M医学院解剖学系学习。采用详细的解剖方法对试样进行了研究。结果:在本研究中,51.9 /0的标本出现了额外的分支;甲状腺上动脉最常见(40.70/0)。在1.9%的颈总动脉中观察到以咽升动脉为起点的三岔。结论:本研究发现甲状腺上动脉多起源于颈总动脉的不同水平。STA起源的发生率高于其他研究。甲状腺下动脉起源于颈总动脉是最罕见的可能性。本研究中有2例(3.7%)标本显示ITA来源于CCA。关键词:颈总动脉,甲状腺上动脉,甲状腺下动脉,三岔
{"title":"A cadaveric study of common carotid arteries for the presence of additional branches","authors":"C R Premakumari, Dnyaneshwar","doi":"10.18231/2581-5229.2018.0018","DOIUrl":"https://doi.org/10.18231/2581-5229.2018.0018","url":null,"abstract":"Introduction: The common carotid arteries with their terminal branches provide the major source of arterial blood to the head, neck and brain. Among the arterial branches in the human body, carotid bifurcation is particularly important to avoid fatal mix up with internal carotid artery which supplies brain. A profound knowledge of variations in branching pattern is essential during carotid artery catheterization, carotid endartectomy and in thyroid surgeries to avoid fatal complications.\u0000Aims and Objectives: Present study was carried out to observe the origin of additional branches from common carotid arteries, excluding the terminal branches. i.e. internal and external carotid arteries\u0000Material and Methods: The present study was carried out in a total of 54 common carotid artery specimens, dissected in 27 embalmed cadavers (23 males, 4 females). Out of these, 27 left CCAs and 27 right CCAs were studied in the department of Anatomy, J.J.M Medical college, Davangere, India. The specimens were studied by detailed dissection method.\u0000Results: In the present study, 51.9 0/0 specimens showed additional branches; superior thyroid artery being the commonest (40.70/0).Trifurcation, with the origin of ascending pharyngeal artery at the termination was observed in 1.9% of the common carotid arteries.\u0000Conclusions: In the present study, frequent origin of superior thyroid artery from common carotid artery at different levels was found. The incidence of STA origin was higher compared to other studies. Origin of inferior thyroid artery from common carotid artery is the rarest possibility. In the present study, two specimens (3.7%) showed the origin of ITA from CCA.\u0000\u0000Keywords: Common carotid artery, Superior thyroid artery, Inferior thyroid artery, Trifurcation.","PeriodicalId":13287,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"8 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81844376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Knowledge and attitude of nurses towards infant hearing impairment in North India 北印度护士对婴儿听力障碍的知识和态度
IF 0.6 Q3 Medicine Pub Date : 2020-12-15 DOI: 10.18231/2455-846x.2018.0004
H. Sanju, Komal Aggarwal, Manish Choudhary, Aruna Yadav
As research indicates that nurses are one of the core medical professionals who play a key role in the ICU as they can identify high risk babies who need audiological intervention, provided they should have adequate knowledge available in relation to different facts about pediatric hearing loss. To provide appropriate information to the nurses, audiologists should have basic layout regarding the status of the nurses in respect to the knowledge and attitude-related pediatric hearing loss and significant audiological management. The present research is being conducted to assess the knowledge and attitude of issues in pediatric hearing loss among nurses across various range of hospital set up in northern India. A questionnaire-based study (online survey) of 22 questions was designed and adopted from similar studies to assess the knowledge and attitude among nurses regarding hearing impairment among pediatric population. A total of 115 nurses from primary nursing care, corporate and government hospitals participated in the present study. The outcome of the present study revealed poor knowledge and attitude towards hearing impairment of infants among nurses across north India. Henceforth, there is an urgent need to educate these professionals as prevention is better than cure.Keywords: Newborn hearing screening, Nurses, India.
研究表明,护士是在ICU中发挥关键作用的核心医疗专业人员之一,因为他们可以识别需要听力学干预的高危婴儿,前提是他们应该掌握有关儿童听力损失的不同事实的足够知识。为了给护士提供适当的信息,听力学家应该对护士在与儿童听力损失相关的知识和态度以及重要的听力学管理方面的状况进行基本的布局。目前的研究正在进行评估儿科听力损失问题的知识和态度的护士在印度北部不同范围的医院设立。本研究采用问卷调查法(在线调查),共设22个问题,以评估儿科护士对听力障碍的知识和态度。共115名来自基层护理医院、企业医院和政府医院的护士参与了本研究。本研究的结果揭示了印度北部护士对婴儿听力障碍的认识和态度不佳。因此,迫切需要对这些专业人员进行教育,因为预防胜于治疗。关键词:新生儿听力筛查,护士,印度。
{"title":"Knowledge and attitude of nurses towards infant hearing impairment in North India","authors":"H. Sanju, Komal Aggarwal, Manish Choudhary, Aruna Yadav","doi":"10.18231/2455-846x.2018.0004","DOIUrl":"https://doi.org/10.18231/2455-846x.2018.0004","url":null,"abstract":"As research indicates that nurses are one of the core medical professionals who play a key role in the ICU as they can identify high risk babies who need audiological intervention, provided they should have adequate knowledge available in relation to different facts about pediatric hearing loss. To provide appropriate information to the nurses, audiologists should have basic layout regarding the status of the nurses in respect to the knowledge and attitude-related pediatric hearing loss and significant audiological management. The present research is being conducted to assess the knowledge and attitude of issues in pediatric hearing loss among nurses across various range of hospital set up in northern India. A questionnaire-based study (online survey) of 22 questions was designed and adopted from similar studies to assess the knowledge and attitude among nurses regarding hearing impairment among pediatric population. A total of 115 nurses from primary nursing care, corporate and government hospitals participated in the present study. The outcome of the present study revealed poor knowledge and attitude towards hearing impairment of infants among nurses across north India. Henceforth, there is an urgent need to educate these professionals as prevention is better than cure.\u0000\u0000Keywords: Newborn hearing screening, Nurses, India.","PeriodicalId":13287,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"63 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88265439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
A rare presentation of bronchogenic cyst as dysphagia 罕见的支气管源性囊肿表现为吞咽困难
IF 0.6 Q3 Medicine Pub Date : 2020-12-15 DOI: 10.18231/2581-5229.2018.0015
Girish Rai, Kavitha P Palled, Divyashree Manjunath
Introduction Bronchogenic cysts are congenital foregut malformations that develop due to abnormal budding of the embryonic foregut and tracheobronchial tree. They are usually mediastinal or intrapulmonary, but can rarely be located in the lower neck. The mediastinal location is more common, and bronchogenic cysts comprise of up to 40-50% of all congenital mediastinal cysts. Although bronchogenic cysts are usually detected incidentally, 45% of patients will develop symptoms in their lifetime. This may be related to the location of the cyst rather than cyst size; cysts located above the hilum pose a higher risk for compressive symptoms. We report a case of paratracheal air cyst causing dysphagia, which was ultimately treated by surgical resection.
支气管源性囊肿是先天性前肠畸形,是由于胚胎前肠和气管支气管树的异常萌芽而发展起来的。它们通常位于纵隔或肺内,但很少位于下颈部。纵膈囊肿更为常见,支气管源性囊肿占所有先天性纵膈囊肿的40-50%。虽然支气管源性囊肿通常是偶然发现的,但45%的患者在其一生中会出现症状。这可能与囊肿的位置有关,而不是囊肿的大小;位于门部以上的囊肿有较高的压缩性症状风险。我们报告一例气管旁空气囊肿导致吞咽困难,最终通过手术切除治疗。
{"title":"A rare presentation of bronchogenic cyst as dysphagia","authors":"Girish Rai, Kavitha P Palled, Divyashree Manjunath","doi":"10.18231/2581-5229.2018.0015","DOIUrl":"https://doi.org/10.18231/2581-5229.2018.0015","url":null,"abstract":"Introduction Bronchogenic cysts are congenital foregut malformations that develop due to abnormal budding of the embryonic foregut and tracheobronchial tree. They are usually mediastinal or intrapulmonary, but can rarely be located in the lower neck. The mediastinal location is more common, and bronchogenic cysts comprise of up to 40-50% of all congenital mediastinal cysts. Although bronchogenic cysts are usually detected incidentally, 45% of patients will develop symptoms in their lifetime. This may be related to the location of the cyst rather than cyst size; cysts located above the hilum pose a higher risk for compressive symptoms. We report a case of paratracheal air cyst causing dysphagia, which was ultimately treated by surgical resection.","PeriodicalId":13287,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"96 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76805397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Intusscuception in an infant - A case report 婴儿肠套叠1例报告
IF 0.6 Q3 Medicine Pub Date : 2020-12-15 DOI: 10.18231/2581-5229.2018.0014
Sathialakshmi, S. RakeshRanjan, Suajtha Nagari, S. Swayamjothi
Intussusception is characterized by abdominal pain, vomiting and blood in stools. However, in younger infants it may present with non-classical symptoms such as listlessness, decreased feeding, and being non-specifically unwell.A Case of intussusception confirmed with the help of an abdominal ultrasound in 5 month old male infant who presented with irritable cry, spasmodic pain, and not taking feeds properly. The purpose of presenting this paper is to suggest a clinical diagnosis of intussusception, and to bring about the awareness of intussusception common in weaning period of very young infants and the latest treatment available which was so simple procedure without any complication and surgery.Keywords: Intussusception, Weaning, Spasmodic.
肠套叠的特点是腹痛、呕吐和便血。然而,在年龄较小的婴儿中,它可能表现为非典型症状,如无精打采、摄食减少和非特异性不适。5个月大男婴,以激惹性哭闹、痉挛性疼痛及不正确进食为表现,经腹部超声证实为肠套叠1例。本文旨在介绍肠套叠的临床诊断,提高对婴幼儿断奶期肠套叠的认识,并介绍简单、无并发症、无手术的最新治疗方法。关键词:肠套叠;断奶;痉挛性;
{"title":"Intusscuception in an infant - A case report","authors":"Sathialakshmi, S. RakeshRanjan, Suajtha Nagari, S. Swayamjothi","doi":"10.18231/2581-5229.2018.0014","DOIUrl":"https://doi.org/10.18231/2581-5229.2018.0014","url":null,"abstract":"Intussusception is characterized by abdominal pain, vomiting and blood in stools. However, in younger infants it may present with non-classical symptoms such as listlessness, decreased feeding, and being non-specifically unwell.\u0000A Case of intussusception confirmed with the help of an abdominal ultrasound in 5 month old male infant who presented with irritable cry, spasmodic pain, and not taking feeds properly. The purpose of presenting this paper is to suggest a clinical diagnosis of intussusception, and to bring about the awareness of intussusception common in weaning period of very young infants and the latest treatment available which was so simple procedure without any complication and surgery.\u0000\u0000Keywords: Intussusception, Weaning, Spasmodic.","PeriodicalId":13287,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91158938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A study to detect numerical aberrations of cyclin D1 gene using Fluorescence in situ hybridization technique among patients of oral squamous cell carcinoma 荧光原位杂交技术检测口腔鳞癌患者细胞周期蛋白D1基因数值畸变的研究
IF 0.6 Q3 Medicine Pub Date : 2020-10-15 DOI: 10.18231/j.ijashnb.2020.025
D. Saxena, S. Yadav, V. Leela, Jaskaran Singh, B. Kumar
Introduction : The Cyclin D1 gene (CCND1) located on chromosome 11q13 is a positive regulator of the cell cycle. It encodes a nuclear protein that plays an important role in the tumorigenesis of human cancers. Aim: The aim of the study is to evaluate numerical aberration of Cyclin D1 gene by using Fluorescence in Situ Hybridization (FISH) in Oral Squamous Cell Carcinoma (OSCC). Materials and Methods: Formalin-fixed paraffin embedded tumor section obtained from histological confirmed 50 OSCC patients from Department of Oncology, ENT and Pathology, S.M.S. Medical College, Jaipur. The FISH technique was used to detect the numerical aberrations of Cyclin D1 using the Vysis protocol. Results: The CCND1 numerical aberration was found positive in 18(36.0%) of 50 patients of OSCCs. Low level amplification was found in 9(11.3%), Cluster amplification 6(7.5%), polysomy 2(2.5%) and deletion of Cyclin D1 1(1.3%) respectively. There was not statistically significant association of histopathological differentiation, site of carcinoma, lymph node metastasis with gender. A significant association (P=0.004) was present between stage of carcinoma and types of numerical aberration of Cyclin D1 gene. Cyclin D1 aberration showed a significant association with lymph node metastasis (P=0.038). We have found no significant association between risk factors (tabacco chewing, smoking and alcohol consumption) to aberration of Cyclin D1 gene. Conclusions: Analysis of the CCND1 numerical aberration using FISH on paraffin embedded tumor section may be a useful and practical method for predicting aggressive tumors, recurrence and clinical outcome in patients with OSCCs.
Cyclin D1基因(CCND1)位于染色体11q13上,是细胞周期的正调控因子。它编码一种在人类癌症发生过程中起重要作用的核蛋白。目的:应用荧光原位杂交技术(FISH)评价口腔鳞状细胞癌(OSCC)中细胞周期蛋白D1基因的数值像差。材料与方法:取自斋浦尔S.M.S.医学院肿瘤科、耳鼻喉科和病理科组织学确诊的50例OSCC患者,经福尔马林固定石蜡包埋肿瘤切片。FISH技术采用Vysis协议检测Cyclin D1的数值像差。结果:50例OSCCs患者中,CCND1数值像差阳性18例(36.0%)。低水平扩增9例(11.3%),聚集扩增6例(7.5%),多体2例(2.5%)和Cyclin D1 1缺失(1.3%)。组织病理分化、肿瘤部位、淋巴结转移与性别的关系无统计学意义。Cyclin D1基因数值畸变类型与肿瘤分期有显著相关性(P=0.004)。Cyclin D1畸变与淋巴结转移有显著相关性(P=0.038)。我们没有发现危险因素(咀嚼烟草、吸烟和饮酒)与Cyclin D1基因畸变有显著关联。结论:应用FISH分析石蜡包埋肿瘤切片CCND1数值像差,可作为预测肿瘤侵袭性、复发及临床预后的有效方法。
{"title":"A study to detect numerical aberrations of cyclin D1 gene using Fluorescence in situ hybridization technique among patients of oral squamous cell carcinoma","authors":"D. Saxena, S. Yadav, V. Leela, Jaskaran Singh, B. Kumar","doi":"10.18231/j.ijashnb.2020.025","DOIUrl":"https://doi.org/10.18231/j.ijashnb.2020.025","url":null,"abstract":"Introduction : The Cyclin D1 gene (CCND1) located on chromosome 11q13 is a positive regulator of the cell cycle. It encodes a nuclear protein that plays an important role in the tumorigenesis of human cancers. Aim: The aim of the study is to evaluate numerical aberration of Cyclin D1 gene by using Fluorescence in Situ Hybridization (FISH) in Oral Squamous Cell Carcinoma (OSCC). Materials and Methods: Formalin-fixed paraffin embedded tumor section obtained from histological confirmed 50 OSCC patients from Department of Oncology, ENT and Pathology, S.M.S. Medical College, Jaipur. The FISH technique was used to detect the numerical aberrations of Cyclin D1 using the Vysis protocol. Results: The CCND1 numerical aberration was found positive in 18(36.0%) of 50 patients of OSCCs. Low level amplification was found in 9(11.3%), Cluster amplification 6(7.5%), polysomy 2(2.5%) and deletion of Cyclin D1 1(1.3%) respectively. There was not statistically significant association of histopathological differentiation, site of carcinoma, lymph node metastasis with gender. A significant association (P=0.004) was present between stage of carcinoma and types of numerical aberration of Cyclin D1 gene. Cyclin D1 aberration showed a significant association with lymph node metastasis (P=0.038). We have found no significant association between risk factors (tabacco chewing, smoking and alcohol consumption) to aberration of Cyclin D1 gene. Conclusions: Analysis of the CCND1 numerical aberration using FISH on paraffin embedded tumor section may be a useful and practical method for predicting aggressive tumors, recurrence and clinical outcome in patients with OSCCs.","PeriodicalId":13287,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"46 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79248829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A cadaveric study on the morphology of psoas minor and psoas accessorius muscles 腰肌小肌和腰肌副肌形态的尸体研究
IF 0.6 Q3 Medicine Pub Date : 2020-10-15 DOI: 10.18231/j.ijashnb.2020.026
Prasenjit Bose, Barkha Singh, M. Sinha, Royana Singh
Introduction: In the human body, one of the most variable muscle groups is the psoas muscle group. The psoas muscle group is composed of long fusiform muscles – major, minor and accessorius, and out of these the psoas major muscle is present in all individuals.Aim: Reporting the gross anatomic detail of the psoas minor and psoas accessories muscles is the main aim of our study.Materials and Methods: 25 formalin preserved and embalmed cadavers were available for our study. We took the different in-situ measurements with the help of a digital vernier caliper.Results: We found psoas minor muscle on the right side in 5 (20%) cadavers and on the left side in 4 (16%) cadavers. While in 3 cadavers (12%), psoas minor was present bilaterally. So out of 25 cadavers, psoas minor muscle was observed in 12 (48%). Psoas accessorius was present in just 1 cadaver (4%).Discussion: This psoas minor and psoas accessorius muscle has both evolutionary as well as clinical significance and importance.Conclusion: The morphology of this muscle is very important for anatomists, surgeons, kinesiologists and physiotherapists from its clinical point of view.Keywords: Iliopectineal eminence, Posterior abdominal wall, Psoas accessorius, Psoas major, Psoas minor and Pecten pubis.
在人体中,最多变的肌肉群之一是腰肌群。腰肌群是由长梭状肌——大肌、小肌和副肌组成的,在这些肌群中,所有人都有腰肌大肌。目的:报道腰肌小肌和腰肌副肌的大体解剖细节是我们研究的主要目的。材料与方法:选取25具经福尔马林防腐处理的尸体作为研究对象。我们在数字游标卡尺的帮助下进行了不同的原位测量。结果:右侧腰大肌5例(20%),左侧腰小肌4例(16%)。而在3具尸体(12%)中,双侧腰大肌存在。因此在25具尸体中,有12具(48%)观察到腰肌小肌。仅1具尸体(4%)出现腰肌附件。讨论:腰肌小肌和腰肌副肌既有进化意义,也有临床意义和重要性。结论:从临床角度来看,该肌肉的形态学对解剖学家、外科医生、运动学家和物理治疗师都有重要意义。关键词:髂耻耻骨隆起,后腹壁,腰大肌,腰小肌,耻骨
{"title":"A cadaveric study on the morphology of psoas minor and psoas accessorius muscles","authors":"Prasenjit Bose, Barkha Singh, M. Sinha, Royana Singh","doi":"10.18231/j.ijashnb.2020.026","DOIUrl":"https://doi.org/10.18231/j.ijashnb.2020.026","url":null,"abstract":"Introduction: In the human body, one of the most variable muscle groups is the psoas muscle group. The psoas muscle group is composed of long fusiform muscles – major, minor and accessorius, and out of these the psoas major muscle is present in all individuals.\u0000Aim: Reporting the gross anatomic detail of the psoas minor and psoas accessories muscles is the main aim of our study.\u0000Materials and Methods: 25 formalin preserved and embalmed cadavers were available for our study. We took the different in-situ measurements with the help of a digital vernier caliper.\u0000Results: We found psoas minor muscle on the right side in 5 (20%) cadavers and on the left side in 4 (16%) cadavers. While in 3 cadavers (12%), psoas minor was present bilaterally. So out of 25 cadavers, psoas minor muscle was observed in 12 (48%). Psoas accessorius was present in just 1 cadaver (4%).\u0000Discussion: This psoas minor and psoas accessorius muscle has both evolutionary as well as clinical significance and importance.\u0000Conclusion: The morphology of this muscle is very important for anatomists, surgeons, kinesiologists and physiotherapists from its clinical point of view.\u0000\u0000Keywords: Iliopectineal eminence, Posterior abdominal wall, Psoas accessorius, Psoas major, Psoas minor and Pecten pubis.","PeriodicalId":13287,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"25 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75107385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Indian Journal of Otolaryngology and Head and Neck Surgery
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1