首页 > 最新文献

Otorinolaryngologie a foniatrie最新文献

英文 中文
Are our investigation methods sensitive enough to hearing damage caused by noise? 我们的调查方法对噪音造成的听力损伤是否足够敏感?
Pub Date : 2024-03-19 DOI: 10.48095/ccorl202422
Mojmír Lejska, Johana Kratochvílová
Based on the comparison of the answers from the original questionnaire regarding the noise burden of music noise through headphones and other noisy activities in young people aged 16–18 years with the results of an audiometric examination using a threshold tone audiogram, it was confi rmed, contrary to the generally widespread information, that in this age group, there is no hearing impairment. We explain this fact by the young age of the examinees, i.e. the high resistance of the hearing apparatus to noise. Similar results are also reported in current professional literature, which is signifi cantly poor in this issue. Similar results have not yet been published in the Czech literature. If, according to the literature, initial symptoms of hearing impairment were found, then exclusively in the high-frequency audiometric area. The answer to the question whether “are our investigation methods sensitive enough to noise-induced hearing damage” is a clear NO. If we would like to record preventively the initial states of hearing damage from noise, including music consumed through headphones, then we must investigate with high-frequency audiometry. Key words hearing – noise impairment – headphones – young age – high-frequency audiometry
根据对 16-18 岁青少年通过耳机听音乐和其他嘈杂活动造成的噪音负担的原始调查问卷答案与使用阈值音听力图进行的听力检查结果的比较,我们得出结论,与普遍的信息相反,这个年龄段的青少年没有听力障碍。我们对这一事实的解释是,受检者年龄较小,即听力设备对噪音的抵抗力较强。目前的专业文献也报道了类似的结果,但在这个问题上,专业文献的数量明显不足。捷克的文献中也没有类似的结果。如果根据文献记载,发现了听力损伤的初期症状,那么也只是在高频测听领域。对于 "我们的调查方法对噪音引起的听力损伤是否足够敏感 "这一问题,答案显然是否定的。如果我们想预防性地记录噪音(包括通过耳机听音乐)对听力造成损害的初始状态,那么我们就必须使用高频测听法进行调查。关键词 听力--噪声损害--耳机--年轻--高频测听
{"title":"Are our investigation methods sensitive enough to hearing damage caused by noise?","authors":"Mojmír Lejska, Johana Kratochvílová","doi":"10.48095/ccorl202422","DOIUrl":"https://doi.org/10.48095/ccorl202422","url":null,"abstract":"Based on the comparison of the answers from the original questionnaire regarding the noise burden of music noise through headphones and other noisy activities in young people aged 16–18 years with the results of an audiometric examination using a threshold tone audiogram, it was confi rmed, contrary to the generally widespread information, that in this age group, there is no hearing impairment. We explain this fact by the young age of the examinees, i.e. the high resistance of the hearing apparatus to noise. Similar results are also reported in current professional literature, which is signifi cantly poor in this issue. Similar results have not yet been published in the Czech literature. If, according to the literature, initial symptoms of hearing impairment were found, then exclusively in the high-frequency audiometric area. The answer to the question whether “are our investigation methods sensitive enough to noise-induced hearing damage” is a clear NO. If we would like to record preventively the initial states of hearing damage from noise, including music consumed through headphones, then we must investigate with high-frequency audiometry. Key words hearing – noise impairment – headphones – young age – high-frequency audiometry","PeriodicalId":423943,"journal":{"name":"Otorinolaryngologie a foniatrie","volume":"50 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140229117","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
Intraoperative use of enhanced contact endoscopy for evaluation of laryngeal mucosal lesions, validation of ELS classification 术中使用增强接触内窥镜评估喉粘膜病变,验证 ELS 分类法
Pub Date : 2024-03-19 DOI: 10.48095/ccorl202428
A. Švejdová, M. Homoláč, Peter Kántor, M. Černý, J. Šatanková, Lucie Zeinerová, J. Mejzlík, J. Krtičková, Viktor Chrobok
Summary Introduction: Enhanced contact endoscopy (ECE) – combination of contact endoscopy and NBI (narrow-band imaging) or IMAGE1 S, is a noninvasive optical technique used for assessment of superfi cial vascular changes of mucosal lesions in high magnifi cation. Aim: The aim of our study was to evaluate the dia gnostic value of ECE in an intraoperative settlement and validation of the ELS classifi cation. Methods: Patients with laryngeal lesions underwent direct laryngoscopy with a structured assessment of the lesion using white light, NBI and ECE. Lesions were classified according to the European Laryngological Society Classifi cation that divides the vascular pattern changes into longitudinal (unsuspicious) and perpendicular (suspicious). Evaluation was correlated with histopathology. Results: 60 patients with 76 lesions were enrolled. Sensitivity, specifi city, positive predictive value (PPV), negative predictive value (NPV) and accuracy for NBI assessment reached 71.4%, 100%, 100%, 53.8% and 78.6%, resp.,  index of 0.556. Sensitivity, specifi city, PPV, NPV and accuracy for ECE reached 86.4%, 89.5%, 95.0%, 73.9% and 87.3%,  index of 0.716. Additional 20% (9/ 45) of the leukoplakias could be assessed with ECE compared to NBI. Conclusions: Our data support the assumption that ECE is a useful tool for pre-histological examination of mucosal lesions, however it cannot fully replace bio psy sampling. ECE shows higher accuracy in detecting malignant lesions compared to NBI and can be especially helpful in the assessment of vocal fold leukoplakia. Key words enhanced contact endoscopy – narrow-band imaging – laryngeal mucosal lesions – squamous cell carcinoma – leukoplakia
摘要 简介:增强接触式内窥镜检查(ECE)是接触式内窥镜检查和窄带成像(NBI)或 IMAGE1 S 的结合,是一种无创光学技术,用于在高倍放大镜下评估粘膜病变的超微血管变化。目的:我们的研究旨在评估 ECE 在术中结算和 ELS 分类验证中的诊断价值。方法:喉部病变患者接受直接喉镜检查,并使用白光、NBI 和 ECE 对病变进行结构化评估。病变根据欧洲喉科学会的分类标准进行分类,该标准将血管形态变化分为纵向(不可疑)和垂直(可疑)两种。评估结果与组织病理学相关。结果:60 名患者共 76 处病变。NBI评估的敏感性、特异性、阳性预测值(PPV)、阴性预测值(NPV)和准确性分别达到71.4%、100%、100%、53.8%和78.6%, 指数为0.556。欧洲经委会评估的灵敏度、特异性、PPV、NPV 和准确性分别达到 86.4%、89.5%、95.0%、73.9% 和 87.3%, 指数为 0.716。与 NBI 相比,ECE 可评估的白斑数量增加了 20%(9/45)。结论:我们的数据支持这样的假设,即 ECE 是对粘膜病变进行组织学前检查的有用工具,但它不能完全取代生物 PSY 采样。与 NBI 相比,ECE 检测恶性病变的准确率更高,尤其有助于评估声带白斑。关键词 增强接触内窥镜检查--窄带成像--喉黏膜病变--鳞状细胞癌--白斑病
{"title":"Intraoperative use of enhanced contact endoscopy for evaluation of laryngeal mucosal lesions, validation of ELS classification","authors":"A. Švejdová, M. Homoláč, Peter Kántor, M. Černý, J. Šatanková, Lucie Zeinerová, J. Mejzlík, J. Krtičková, Viktor Chrobok","doi":"10.48095/ccorl202428","DOIUrl":"https://doi.org/10.48095/ccorl202428","url":null,"abstract":"Summary Introduction: Enhanced contact endoscopy (ECE) – combination of contact endoscopy and NBI (narrow-band imaging) or IMAGE1 S, is a noninvasive optical technique used for assessment of superfi cial vascular changes of mucosal lesions in high magnifi cation. Aim: The aim of our study was to evaluate the dia gnostic value of ECE in an intraoperative settlement and validation of the ELS classifi cation. Methods: Patients with laryngeal lesions underwent direct laryngoscopy with a structured assessment of the lesion using white light, NBI and ECE. Lesions were classified according to the European Laryngological Society Classifi cation that divides the vascular pattern changes into longitudinal (unsuspicious) and perpendicular (suspicious). Evaluation was correlated with histopathology. Results: 60 patients with 76 lesions were enrolled. Sensitivity, specifi city, positive predictive value (PPV), negative predictive value (NPV) and accuracy for NBI assessment reached 71.4%, 100%, 100%, 53.8% and 78.6%, resp.,  index of 0.556. Sensitivity, specifi city, PPV, NPV and accuracy for ECE reached 86.4%, 89.5%, 95.0%, 73.9% and 87.3%,  index of 0.716. Additional 20% (9/ 45) of the leukoplakias could be assessed with ECE compared to NBI. Conclusions: Our data support the assumption that ECE is a useful tool for pre-histological examination of mucosal lesions, however it cannot fully replace bio psy sampling. ECE shows higher accuracy in detecting malignant lesions compared to NBI and can be especially helpful in the assessment of vocal fold leukoplakia. Key words enhanced contact endoscopy – narrow-band imaging – laryngeal mucosal lesions – squamous cell carcinoma – leukoplakia","PeriodicalId":423943,"journal":{"name":"Otorinolaryngologie a foniatrie","volume":"52 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140229471","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
Fine-needle aspiration bio psy and Bethesda classifi cation in the diagnostics of the tumours of the thyroid gland – a retrospective study 细针穿刺生物心理学和贝塞斯达分类法在甲状腺肿瘤诊断中的应用--一项回顾性研究
Pub Date : 2024-03-19 DOI: 10.48095/ccorl202416
Vojtěch Kubec, Michal Riant, Petr Škopek, Petr Hrabačka, Markéta Horáková
Introduction: Thyroid nodule is a pathology with a prevalence of 19–68% of the population, with a thyroid gland carcinoma proven in 7–15% of these cases. Bethesda classifi cation is a standardized system for cytology fi ndings evaluation. Aim of work: The aim of our work was to compare a predicted preoperative dia gnosis including Bethesda classifi cation and the fi nal histology results, to defi ne malignancy risk for Bethesda categories and to compare our fi ndigs with foreign papers. Material and methods: A retrospective, observational study. In a group of 330 patients with performed operation on the thyroid gland (total thyroidectomy or hemithyroidectomy) at the ENT department of the University hospital in Pilsen between 2016 and 2017 there was a group of 180 patients (147 female and 33 male patients) with preoperatively known Bethesda category. We have compared an expected dia gnosis and postoperatively known histology dia gnosis, determined a risk of malignancy rate for each category of Bethesda classifi cation and compared our results with a foreign literature. Results: In the group of our patients, we have determined a risk of malignancy rate for Bethesda I. category as 14.29%, same as for Bethesda II. For Bethesda III. as 15.79%, Bethesda IV. as 10.64%, Bethesda V. as 52.17% and Bethesda VI. category as 100%. Conclusion: Fine- -needle aspiration bio psy of thyroid gland nodules is a basic dia gnostic method, which facilitates categorization and stratifi cation of a risk of malignancy in cytological fi ndings. In our group of patients, a risk of malignancy rate diff ers in Bethesda I. and II. category, our risk of malignancy rate is higher compared to foreign literature, which, we believe, is a statistical error due to a rather small set of patients. Key words thyroid nodule – fine-needle aspiration bio psy – Bethesda classifi cation – risk of malignancy rate
导言甲状腺结节是一种病变,发病率占总人口的 19-68%,其中 7-15% 的病例可确诊为甲状腺癌。贝塞斯达分类法是细胞学检查结果评估的标准化系统。工作目标:我们的工作旨在比较包括贝塞斯达分类在内的术前预测结果和最终组织学结果,界定贝塞斯达分类的恶性风险,并将我们的研究结果与国外论文进行比较。材料和方法:回顾性观察研究。2016年至2017年期间,在比尔森大学医院耳鼻喉科接受甲状腺手术(甲状腺全切除术或甲状腺半切除术)的330名患者中,有180名患者(147名女性和33名男性)术前已知Bethesda类别。我们比较了预期诊断结果和术后已知组织学诊断结果,确定了每一类贝塞斯达分类的恶性肿瘤风险率,并将我们的结果与国外文献进行了比较。结果:在本组患者中,我们确定贝塞斯达 I 类的恶性肿瘤风险率为 14.29%,与贝塞斯达 II 类相同。贝塞斯达 III 类为 15.79%,贝塞斯达 IV 类为 10.64%,贝塞斯达 V 类为 52.17%,贝塞斯达 VI 类为 100%。结论:甲状腺结节的细针穿刺生物分析是一种基本的诊断方法,有助于对细胞学检查结果中的恶性肿瘤风险进行分类和分层。在我们这组患者中,恶性肿瘤风险率在贝塞斯达Ⅰ类和Ⅱ类中有所不同,与国外文献相比,我们的恶性肿瘤风险率较高,我们认为这是由于患者人数较少造成的统计误差。关键词 甲状腺结节--细针穿刺生物心理学--贝塞斯达分类--恶性肿瘤风险率
{"title":"Fine-needle aspiration bio psy and Bethesda classifi cation in the diagnostics of the tumours of the thyroid gland – a retrospective study","authors":"Vojtěch Kubec, Michal Riant, Petr Škopek, Petr Hrabačka, Markéta Horáková","doi":"10.48095/ccorl202416","DOIUrl":"https://doi.org/10.48095/ccorl202416","url":null,"abstract":"Introduction: Thyroid nodule is a pathology with a prevalence of 19–68% of the population, with a thyroid gland carcinoma proven in 7–15% of these cases. Bethesda classifi cation is a standardized system for cytology fi ndings evaluation. Aim of work: The aim of our work was to compare a predicted preoperative dia gnosis including Bethesda classifi cation and the fi nal histology results, to defi ne malignancy risk for Bethesda categories and to compare our fi ndigs with foreign papers. Material and methods: A retrospective, observational study. In a group of 330 patients with performed operation on the thyroid gland (total thyroidectomy or hemithyroidectomy) at the ENT department of the University hospital in Pilsen between 2016 and 2017 there was a group of 180 patients (147 female and 33 male patients) with preoperatively known Bethesda category. We have compared an expected dia gnosis and postoperatively known histology dia gnosis, determined a risk of malignancy rate for each category of Bethesda classifi cation and compared our results with a foreign literature. Results: In the group of our patients, we have determined a risk of malignancy rate for Bethesda I. category as 14.29%, same as for Bethesda II. For Bethesda III. as 15.79%, Bethesda IV. as 10.64%, Bethesda V. as 52.17% and Bethesda VI. category as 100%. Conclusion: Fine- -needle aspiration bio psy of thyroid gland nodules is a basic dia gnostic method, which facilitates categorization and stratifi cation of a risk of malignancy in cytological fi ndings. In our group of patients, a risk of malignancy rate diff ers in Bethesda I. and II. category, our risk of malignancy rate is higher compared to foreign literature, which, we believe, is a statistical error due to a rather small set of patients. Key words thyroid nodule – fine-needle aspiration bio psy – Bethesda classifi cation – risk of malignancy rate","PeriodicalId":423943,"journal":{"name":"Otorinolaryngologie a foniatrie","volume":" 40","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140389214","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
Nontuberculous mycobacterial infections in children 儿童非结核分枝杆菌感染
Pub Date : 2024-03-19 DOI: 10.48095/ccorl20248
Nicol Koblásová, J. Mejzlík, L. Školoudík, Hubert Vaníček, J. Dědková, Jan Laco, Petra Kašparová, Lenka Ryšková, Viktor Chrobok
Introduction: Nontuberculous mycobacterial (NTM) infection of lymph nodes in young children is a rare disease. The increasing incidence has been observed after termination of vacciation in Czech Republic in November 2010. Aim of the study: To provide an overview of the clinical picture, dia gnostic options and therapeutic approach in children with neck lymph nodes aff ected by non-tuberculous mycobacteria. Methods: Retrospective cohort study of patients with confi rmed NTM infection treated at the Clinic of Otorhinolaryngology and Head and Neck Surgery of Faculty Hospital Hradec Kralove from 2010 to 2021. The inclusion criterion was proof of the causative agent of the disease (nontuberculous mycobacteria) by culture or molecular bio logical technique (PCR). Results: A total of 19 children with an average age of 26 months (range 12–42, SD 7.27) were enrolled. The most frequent pathogen was Mycobacterium avium (N = 16). Culture examination was positive in 84% (N = 16) of cases, PCR was positive in 47% of patients (N = 9). All children from the group underwent both surgical and antibio tic treatment. The most frequently used antibio tics were a combination of a macrolide antibio tic (clarithromycin) with an antituberculotic drug (rifampicin). In 6 children, an incision was made along with drainage of the lesion and for the duration of the infl ammation a complete extirpation of the pathological tissue under general anaesthesia followed. A total of 15 children underwent probatory extirpation of the pathological neck lymph node. We performed block dissections of the infected tissue in 7 children for residual infl ammation. Conclusion: The most eff ective treatment of the infection seems to be the exstirpation of all aff ected lymph nodes with surrounding tissue and combination of antibio tic (macrolide) with antituberculotic agent (rifampicin). Key words mycobacterial infection – nontuberculous mycobacteria – cervical lymphadenitis – children
导言:幼儿淋巴结非结核分枝杆菌(NTM)感染是一种罕见疾病。捷克共和国于 2010 年 11 月终止疫苗接种后,发现该病的发病率不断上升。研究目的概述非结核分枝杆菌感染儿童颈部淋巴结的临床表现、诊断方案和治疗方法。方法:回顾性队列研究对2010年至2021年期间在赫拉德茨克拉罗夫学院医院耳鼻咽喉头颈外科诊所接受治疗的确诊非结核分枝杆菌感染患者进行回顾性队列研究。纳入标准是通过培养或分子生物学技术(PCR)证明疾病的致病菌(非结核分枝杆菌)。研究结果共纳入 19 名儿童,平均年龄为 26 个月(12-42 个月不等,标准差为 7.27)。最常见的病原体是分枝杆菌(16 例)。84%的病例(16 例)培养呈阳性,47%的患者(9 例)PCR 呈阳性。该组所有患儿均接受了手术和抗生素治疗。最常用的抗生素是大环内酯类抗生素(克拉霉素)和抗结核药物(利福平)的组合。对 6 名儿童进行了切口和病灶引流术,并在全身麻醉的情况下对病变组织进行了彻底清除。共有 15 名儿童接受了病理性颈部淋巴结的探查性切除术。我们对 7 名患儿的感染组织进行了阻断解剖,以检查是否有残余炎症。最后得出结论:治疗感染最有效的方法似乎是切除所有受感染的淋巴结和周围组织,并联合使用抗生素(大环内酯类)和抗结核药物(利福平)。关键词 分枝杆菌感染-非结核分枝杆菌-颈淋巴结炎-儿童
{"title":"Nontuberculous mycobacterial infections in children","authors":"Nicol Koblásová, J. Mejzlík, L. Školoudík, Hubert Vaníček, J. Dědková, Jan Laco, Petra Kašparová, Lenka Ryšková, Viktor Chrobok","doi":"10.48095/ccorl20248","DOIUrl":"https://doi.org/10.48095/ccorl20248","url":null,"abstract":"Introduction: Nontuberculous mycobacterial (NTM) infection of lymph nodes in young children is a rare disease. The increasing incidence has been observed after termination of vacciation in Czech Republic in November 2010. Aim of the study: To provide an overview of the clinical picture, dia gnostic options and therapeutic approach in children with neck lymph nodes aff ected by non-tuberculous mycobacteria. Methods: Retrospective cohort study of patients with confi rmed NTM infection treated at the Clinic of Otorhinolaryngology and Head and Neck Surgery of Faculty Hospital Hradec Kralove from 2010 to 2021. The inclusion criterion was proof of the causative agent of the disease (nontuberculous mycobacteria) by culture or molecular bio logical technique (PCR). Results: A total of 19 children with an average age of 26 months (range 12–42, SD 7.27) were enrolled. The most frequent pathogen was Mycobacterium avium (N = 16). Culture examination was positive in 84% (N = 16) of cases, PCR was positive in 47% of patients (N = 9). All children from the group underwent both surgical and antibio tic treatment. The most frequently used antibio tics were a combination of a macrolide antibio tic (clarithromycin) with an antituberculotic drug (rifampicin). In 6 children, an incision was made along with drainage of the lesion and for the duration of the infl ammation a complete extirpation of the pathological tissue under general anaesthesia followed. A total of 15 children underwent probatory extirpation of the pathological neck lymph node. We performed block dissections of the infected tissue in 7 children for residual infl ammation. Conclusion: The most eff ective treatment of the infection seems to be the exstirpation of all aff ected lymph nodes with surrounding tissue and combination of antibio tic (macrolide) with antituberculotic agent (rifampicin). Key words mycobacterial infection – nontuberculous mycobacteria – cervical lymphadenitis – children","PeriodicalId":423943,"journal":{"name":"Otorinolaryngologie a foniatrie","volume":"32 3‐4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140228130","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
Haemangioma of the temporal muscle – a case report 颞肌血管瘤--病例报告
Pub Date : 2024-03-19 DOI: 10.48095/ccorl202448
Hana Schovánková, R. Salzman
The authors present a case report of a 37-year-old female patient seen at the ENT clinic for a soft oval swelling on the left temporal region Intramuscular haemangioma is a rare dia gnosis, accounting for only 1% of all haemangiomas. Only 34 cases of intramuscular haemangioma of the temporal muscle have been described in the world literature. In the case report, the authors describe the dia gnostic process, surgical procedure, other therapeutic options, and the follow-up of the patient. Key words intramuscular hemangioma – temporal muscle – preoperative embolization – surgical extirpation
作者提交了一份病例报告,患者是一名 37 岁的女性,因左颞部出现椭圆形软肿物而到耳鼻喉科门诊就诊 肌肉内血管瘤是一种罕见的血管瘤,仅占所有血管瘤的 1%。世界文献中仅描述了 34 例颞肌内血管瘤。在本病例报告中,作者描述了该病例的诊断过程、手术方法、其他治疗方案以及患者的随访情况。关键词 肌肉内血管瘤-颞肌-术前栓塞-手术切除
{"title":"Haemangioma of the temporal muscle – a case report","authors":"Hana Schovánková, R. Salzman","doi":"10.48095/ccorl202448","DOIUrl":"https://doi.org/10.48095/ccorl202448","url":null,"abstract":"The authors present a case report of a 37-year-old female patient seen at the ENT clinic for a soft oval swelling on the left temporal region Intramuscular haemangioma is a rare dia gnosis, accounting for only 1% of all haemangiomas. Only 34 cases of intramuscular haemangioma of the temporal muscle have been described in the world literature. In the case report, the authors describe the dia gnostic process, surgical procedure, other therapeutic options, and the follow-up of the patient. Key words intramuscular hemangioma – temporal muscle – preoperative embolization – surgical extirpation","PeriodicalId":423943,"journal":{"name":"Otorinolaryngologie a foniatrie","volume":"42 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140230197","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
PFAPA syndrome in children, our experience with surgical treatment – review article with a case report 儿童 PFAPA 综合征,我们的手术治疗经验 - 回顾文章,附病例报告
Pub Date : 2024-03-19 DOI: 10.48095/ccorl202437
Andrea Marková
The issue of periodic fever conditions in paediatric patients is connected with wide diff erential dia gnosis. Among other causes, it is necessary to think also about the group of so-called periodic fevers syndrome, or autoinfl ammatory diseases. PFAPA syndrome (Periodic Fever, Aphthous Stomatitis, Pharyngitis and Cervical Adenitis syndrome) is the most common representative periodic fever in children’s patients. Eff ective causal treatment of this syndrome is possible within the ENT department. In the article, we provide an overview of PFAPA syndrome among autoinfl ammatory diseases and the eff ect of surgical treatment, tonsillectomy with adenotomy. Key words PFAPA syndrome – periodic fevers – Marshall syndrome – autoinfl ammatory diseases – aphthous stomatitis
儿科病人的周期性发热问题与广泛的不同认识有关。除其他原因外,还有必要考虑所谓的周期性发热综合征或自身发热性疾病。PFAPA 综合征(周期性发热、阿弗他口腔炎、咽炎和颈腺炎综合征)是儿童患者中最常见的周期性发热代表。耳鼻喉科可对该综合征进行有效的因果治疗。本文概述了自身发热疾病中的 PFAPA 综合征以及手术治疗(扁桃体切除加腺体切除术)的效果。关键词 PFAPA 综合征--周期性发热--马歇尔综合征--自身免疫性疾病--口腔炎
{"title":"PFAPA syndrome in children, our experience with surgical treatment – review article with a case report","authors":"Andrea Marková","doi":"10.48095/ccorl202437","DOIUrl":"https://doi.org/10.48095/ccorl202437","url":null,"abstract":"The issue of periodic fever conditions in paediatric patients is connected with wide diff erential dia gnosis. Among other causes, it is necessary to think also about the group of so-called periodic fevers syndrome, or autoinfl ammatory diseases. PFAPA syndrome (Periodic Fever, Aphthous Stomatitis, Pharyngitis and Cervical Adenitis syndrome) is the most common representative periodic fever in children’s patients. Eff ective causal treatment of this syndrome is possible within the ENT department. In the article, we provide an overview of PFAPA syndrome among autoinfl ammatory diseases and the eff ect of surgical treatment, tonsillectomy with adenotomy. Key words PFAPA syndrome – periodic fevers – Marshall syndrome – autoinfl ammatory diseases – aphthous stomatitis","PeriodicalId":423943,"journal":{"name":"Otorinolaryngologie a foniatrie","volume":"71 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140229738","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
First experience with the use of a silicone stent in the treatment of posterior glottic stenosis – a case report 首次使用硅胶支架治疗声门后狭窄的经验--病例报告
Pub Date : 2024-03-19 DOI: 10.48095/ccorl202443
Gabriela Vidanová, Bálinth Tóth, Martin Babinec, Ž. Frajková, Miroslav Tedla
The case report describes a case of a 78-year-old patient after microlaryngosurgery with intubation and with stenosis in the area of the posterior glottic commissure. The solution method is a new procedure using a silicone stent inserted and sewn into the tunnel in the area of the stenosis. The silicone stent was removed after 5 weeks, and the remaining part of the stenosis was interrupted. The surgical procedure in the patient led to decannulation, voice improvement and increased the quality of life. This treatment method appears to be a suitable way of solving some types of stenosis in the area of the posterior glottic commissure. Key words acquired laryngeal stenosis – implant – surgical procedure
本病例报告描述了一例 78 岁患者的病例,该患者在接受喉插管显微喉手术后,声门后会厌区域出现狭窄。解决方法是在狭窄部位的隧道中插入并缝合硅胶支架的新手术。5 周后取出硅胶支架,并阻断狭窄的剩余部分。该患者通过手术治疗后解除了禁声,嗓音得到了改善,生活质量也得到了提高。这种治疗方法似乎是解决声门后会厌区域某些类型狭窄的合适方法。关键词 后天性喉狭窄--植入物--手术方法
{"title":"First experience with the use of a silicone stent in the treatment of posterior glottic stenosis – a case report","authors":"Gabriela Vidanová, Bálinth Tóth, Martin Babinec, Ž. Frajková, Miroslav Tedla","doi":"10.48095/ccorl202443","DOIUrl":"https://doi.org/10.48095/ccorl202443","url":null,"abstract":"The case report describes a case of a 78-year-old patient after microlaryngosurgery with intubation and with stenosis in the area of the posterior glottic commissure. The solution method is a new procedure using a silicone stent inserted and sewn into the tunnel in the area of the stenosis. The silicone stent was removed after 5 weeks, and the remaining part of the stenosis was interrupted. The surgical procedure in the patient led to decannulation, voice improvement and increased the quality of life. This treatment method appears to be a suitable way of solving some types of stenosis in the area of the posterior glottic commissure. Key words acquired laryngeal stenosis – implant – surgical procedure","PeriodicalId":423943,"journal":{"name":"Otorinolaryngologie a foniatrie","volume":"33 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140229494","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
Experiences with the objective examination of swallowing using the flexible endoscopy in the years 2014–2021 2014-2021年柔性内窥镜客观检查吞咽的体会
Pub Date : 2023-05-19 DOI: 10.48095/ccorl202378
Marcela Dubová, Naděžda Lasotová, M. Budíková, V. Uhrová, N. Blažková
Introduction: Flexible endoscopic evaluation of swallowing (FEES) is an objective dia gnostic method designed to assess the oropharyngeal dysphagia. The presence of swallowing disorder and the optimal management settings signifi cantly aff ect patients’ clinical status and quality of life. Methods: From 2014 to 2021, FEES was prospectively evaluated against the penetration-aspiration scale for eight disease categories – stroke, other focal brain lesions, head and neck tumours, neurodegenerative diseases, refl ux diseases, polyneuropathy associated with artifi cial lung ventilation, cervical spine surgery and other diseases. Results: A total of 2,601 FEES examinations were carried out at our workplace. Oropharyngeal dysphagia was confi rmed in two-thirds of all cases. The highest incidence of penetration and aspiration, i.e. in more than 70% of examinations, has been shown in stroke and other focal brain lesions. In one quarter of all examinations in the total set, silent aspiration was demonstrated. Conclusion: The objective examination of swallowing FEES should be part of comprehensive hospital care for a patient at risk of dysphagia. Early detection of swallowing pathology reduces the risk of complications associated with dysphagia. FEES examination is an important dia gnostic method within the framework of interdisciplinary cooperation, not only in patients with diseases in the ENT area. Keywords: risk assessment – dysphagia – endoskopy – diagnostic techniques and procedures
简介:柔性内镜吞咽评估(FEES)是一种客观的诊断方法,旨在评估口咽吞咽困难。吞咽障碍的存在和最佳的管理环境显著影响患者的临床状态和生活质量。方法:2014年至2021年,采用穿透-吸入量表对8种疾病类别(中风、其他局灶性脑病变、头颈部肿瘤、神经退行性疾病、再灌注疾病、人工肺通气相关的多发性神经病变、颈椎手术和其他疾病)的FEES进行前瞻性评估。结果:在我们的工作场所共进行了2,601次费用检查。三分之二的病例确诊为口咽吞咽困难。在中风和其他局灶性脑病变中,渗透和误吸的发生率最高,即超过70%的检查。在全部检查中,有四分之一的检查显示无声吸音。结论:对于有吞咽困难危险的患者,客观检查吞咽费用应成为医院综合护理的一部分。早期发现吞咽病理可降低吞咽困难并发症的风险。收费检查是跨学科合作框架内的重要诊断方法,不仅适用于耳鼻喉科的疾病患者。关键词:风险评估-吞咽困难-内镜检查-诊断技术和程序
{"title":"Experiences with the objective examination of swallowing using the flexible endoscopy in the years 2014–2021","authors":"Marcela Dubová, Naděžda Lasotová, M. Budíková, V. Uhrová, N. Blažková","doi":"10.48095/ccorl202378","DOIUrl":"https://doi.org/10.48095/ccorl202378","url":null,"abstract":"Introduction: Flexible endoscopic evaluation of swallowing (FEES) is an objective dia gnostic method designed to assess the oropharyngeal dysphagia. The presence of swallowing disorder and the optimal management settings signifi cantly aff ect patients’ clinical status and quality of life. Methods: From 2014 to 2021, FEES was prospectively evaluated against the penetration-aspiration scale for eight disease categories – stroke, other focal brain lesions, head and neck tumours, neurodegenerative diseases, refl ux diseases, polyneuropathy associated with artifi cial lung ventilation, cervical spine surgery and other diseases. Results: A total of 2,601 FEES examinations were carried out at our workplace. Oropharyngeal dysphagia was confi rmed in two-thirds of all cases. The highest incidence of penetration and aspiration, i.e. in more than 70% of examinations, has been shown in stroke and other focal brain lesions. In one quarter of all examinations in the total set, silent aspiration was demonstrated. Conclusion: The objective examination of swallowing FEES should be part of comprehensive hospital care for a patient at risk of dysphagia. Early detection of swallowing pathology reduces the risk of complications associated with dysphagia. FEES examination is an important dia gnostic method within the framework of interdisciplinary cooperation, not only in patients with diseases in the ENT area. Keywords: risk assessment – dysphagia – endoskopy – diagnostic techniques and procedures","PeriodicalId":423943,"journal":{"name":"Otorinolaryngologie a foniatrie","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123677489","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
Chronic foreign body in orbit 慢性轨道异物
Pub Date : 2023-05-19 DOI: 10.48095/ccorl202387
Radek Pavel, M. Jurovčík, J. Skřivan, Z. Balatková, J. Plzák, Z. Čada
A foreign body in the orbit is a relatively uncommon but serious complication of a penetrating orbital injury. The clinical manifestations of a chronic foreign body may be insignifi cant. Also, dia gnostics and accurate localization of foreign bodies in orbit (especially organic) using imaging methods may not always be unambiguous. In the case report, we describe the case of a two-year-old boy with a woody foreign body in the orbit, whose dia gnosis was delayed, despite repeated surgical interventions and imaging, and the foreign body was removed more than six months later laterally. Keywords: foreign body in orbit – orbita injury in children – medial orbitotomy
眶内异物是一种相对少见但严重的穿透性眶损伤并发症。慢性异物的临床表现可能是微不足道的。此外,使用成像方法诊断和准确定位轨道上的异物(特别是有机物)可能并不总是明确的。在病例报告中,我们描述了一名两岁男孩的病例,其眼眶内有木质异物,尽管多次手术干预和影像学检查,其诊断被延迟,并且异物在六个多月后被移除了。关键词:儿童眶内异物眶内损伤眶内切开术
{"title":"Chronic foreign body in orbit","authors":"Radek Pavel, M. Jurovčík, J. Skřivan, Z. Balatková, J. Plzák, Z. Čada","doi":"10.48095/ccorl202387","DOIUrl":"https://doi.org/10.48095/ccorl202387","url":null,"abstract":"A foreign body in the orbit is a relatively uncommon but serious complication of a penetrating orbital injury. The clinical manifestations of a chronic foreign body may be insignifi cant. Also, dia gnostics and accurate localization of foreign bodies in orbit (especially organic) using imaging methods may not always be unambiguous. In the case report, we describe the case of a two-year-old boy with a woody foreign body in the orbit, whose dia gnosis was delayed, despite repeated surgical interventions and imaging, and the foreign body was removed more than six months later laterally. Keywords: foreign body in orbit – orbita injury in children – medial orbitotomy","PeriodicalId":423943,"journal":{"name":"Otorinolaryngologie a foniatrie","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130046859","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
Comparison of mutual associations and sensitivity of individual diagnostic methods in the process of identification of extraesophageal reflux 食管外反流诊断过程中不同诊断方法的相互关联及敏感性比较
Pub Date : 2023-05-19 DOI: 10.48095/ccorl202358
K. Lukacova, Zuzana Javorská, M. Tedla
Introduction: Extraesophageal refl ux is relatively common in ENT outpatient offi ces. The aim of the study is to compare the mutual associations and sensitivity of individual dia gnostic methods in the process of identifi cation of extraesophageal refl ux (Refl ux Symptom Index – RSI, Refl ux Finding Score – RFS, oropharyngeal pH-metry RESTECH Dx-pH System, dia gnostic-therapeutic test – DTT). Material and methods: The study included 30 patients. In 20 of them refl ux was demostrated by oropharyngeal pH-metry, in 10 the pH-metry was negative. Each patient completed an RSI questionnaire, underwent video-laryngoscopic examination, oropharyngeal pH measurement RESTECH Dx-pH System and dia gnostic-therapeutic test using proton pump inhibitors for 3 months regardless of the result of oropharyngeal pH-metry. The tolerance of the oropharyngeal pH-metry RESTECH Dx-pH System was investigated. Another aim was to capture the main trends in the data using descriptive analysis and to obtain general conclusions about the internal relations between individual dia gnostic methods and patient characteristics using inferential analysis. Results: The tolerance of oropharyngeal pH-metry RESTECH Dx-pH System in our patient group was 97.14%. Correlation indices indicate negligible or only very weak associations between the results of individual methods. Based on inference analysis performed by estimating the incidence, up to three double combinations showed the same degree of positivity (82,90%; 95% CI 70,5–95,3%). Namely, they are RSI × DTT, RFS × DTT and pH-metry × DTT. Conclusion: The RESTECH Dx-pH System – oropharyngeal pH-metry is a suitable dia gnostic method in combination with other methods used in the dia gnosis of esophageal refl ux due to the good tolerance by patients. However, its separate use in the dia gnosis of EER is questioned in several other works which can be considered a limitation of the work. The parallel use of subjective and objective dia gnostic methods in combination with a dia gnostic-therapeutic test is a sensitive way of identifying patients with extraesophageal refl ux. Keywords: oropharyngeal pH-metry – diagnostic-therapeutic test – Reflux Finding Score – Reflux Symptom Index – extraesophageal reflux
食道外反流在耳鼻喉科门诊相对常见。本研究的目的是比较不同诊断方法在食管外反流诊断过程中的相互关联和敏感性(反流症状指数- RSI、反流发现评分- RFS、口咽ph测定RESTECH Dx-pH系统、诊断-治疗试验- DTT)。材料和方法:纳入30例患者。其中20例经口咽ph测定证实为返流,10例为阴性。每位患者完成RSI问卷,接受喉镜检查,口咽pH测量RESTECH Dx-pH系统和质子泵抑制剂诊断治疗试验,无论口咽pH测量结果如何,均持续3个月。研究了RESTECH Dx-pH系统对口咽ph测定的耐受性。另一个目的是利用描述性分析捕捉数据中的主要趋势,并利用推理分析获得关于个体诊断方法和患者特征之间内在关系的一般结论。结果:本组患者对RESTECH Dx-pH系统的耐受性为97.14%。相关指数表明单个方法的结果之间可以忽略不计或只有非常弱的关联。通过估计发病率进行推理分析,多达三种双组合显示出相同程度的阳性(82,90%;95% ci 70,5 - 95,3%)。即RSI × DTT、RFS × DTT和pH-metry × DTT。结论:RESTECH Dx-pH系统-口咽ph测定法是一种适合与其他方法联合诊断食管返流的诊断方法,患者耐受性好。然而,它在诊断EER中的单独使用在其他一些作品中受到质疑,这可以被认为是工作的局限性。主观和客观诊断方法结合诊断诊断治疗试验的并行使用是识别食管外返流患者的一种敏感方法。关键词:口咽ph -诊断-治疗试验-反流发现评分-反流症状指数-食管外反流
{"title":"Comparison of mutual associations and sensitivity of individual diagnostic methods in the process of identification of extraesophageal reflux","authors":"K. Lukacova, Zuzana Javorská, M. Tedla","doi":"10.48095/ccorl202358","DOIUrl":"https://doi.org/10.48095/ccorl202358","url":null,"abstract":"Introduction: Extraesophageal refl ux is relatively common in ENT outpatient offi ces. The aim of the study is to compare the mutual associations and sensitivity of individual dia gnostic methods in the process of identifi cation of extraesophageal refl ux (Refl ux Symptom Index – RSI, Refl ux Finding Score – RFS, oropharyngeal pH-metry RESTECH Dx-pH System, dia gnostic-therapeutic test – DTT). Material and methods: The study included 30 patients. In 20 of them refl ux was demostrated by oropharyngeal pH-metry, in 10 the pH-metry was negative. Each patient completed an RSI questionnaire, underwent video-laryngoscopic examination, oropharyngeal pH measurement RESTECH Dx-pH System and dia gnostic-therapeutic test using proton pump inhibitors for 3 months regardless of the result of oropharyngeal pH-metry. The tolerance of the oropharyngeal pH-metry RESTECH Dx-pH System was investigated. Another aim was to capture the main trends in the data using descriptive analysis and to obtain general conclusions about the internal relations between individual dia gnostic methods and patient characteristics using inferential analysis. Results: The tolerance of oropharyngeal pH-metry RESTECH Dx-pH System in our patient group was 97.14%. Correlation indices indicate negligible or only very weak associations between the results of individual methods. Based on inference analysis performed by estimating the incidence, up to three double combinations showed the same degree of positivity (82,90%; 95% CI 70,5–95,3%). Namely, they are RSI × DTT, RFS × DTT and pH-metry × DTT. Conclusion: The RESTECH Dx-pH System – oropharyngeal pH-metry is a suitable dia gnostic method in combination with other methods used in the dia gnosis of esophageal refl ux due to the good tolerance by patients. However, its separate use in the dia gnosis of EER is questioned in several other works which can be considered a limitation of the work. The parallel use of subjective and objective dia gnostic methods in combination with a dia gnostic-therapeutic test is a sensitive way of identifying patients with extraesophageal refl ux. Keywords: oropharyngeal pH-metry – diagnostic-therapeutic test – Reflux Finding Score – Reflux Symptom Index – extraesophageal reflux","PeriodicalId":423943,"journal":{"name":"Otorinolaryngologie a foniatrie","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131663676","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
Otorinolaryngologie a foniatrie
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