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Sonographic Study of Normal Common Bile Duct Diameter in Saudi Subjects 沙特人正常胆总管内径的超声研究
IF 0.3 Q4 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2023-06-05 DOI: 10.21103/article13(2)_oa11
Siddeg K M Al-Mahdi, S. A. Mohammed, Rahma A Awad, Afraa Siddig, S. Elgak, N. I. Ali
Background: The aim of this study was to measure the normal parameters of the common bile duct (CBD) in Saudi subjects using ultrasound modality. Methods and Results: This descriptive cross-sectional study was carried out in Alazhar Medical Group (Alqunfoda town, Saudi Arabia) from July 2022 to October 2022. The study included 150 subjects (43 males and 107 females) aged between 10 and 73 years without known biliary/pancreatic disease or surgery. The data was collected using the ultrasound machine Samsung Medison (SonoAce R7) using the lower frequency [2-8 MHz] curvilinear probe. The age, gender, body height, weight, and body mass index (BMI) were also recorded. The mean weight, height, and BMI levels were 71.64±17.32 kg, 165.06±11.7 cm, and 26.19±5.66 kg/m2, respectively. The mean CBD diameter was 3.26±0.82 mm, ranging from 1.8 mm to 5.8 mm. There was no statistically significant difference in CBD diameter between male and female subjects. Our study found that the linear regression model partially predicted the value of the CBD diameter with increasing age and weight. Further research on CBD measurement with a larger population sample and using various body positions is needed for more accurate results.
背景:本研究的目的是利用超声方式测量沙特受试者的胆总管(CBD)的正常参数。方法与结果:本描述性横断面研究于2022年7月至2022年10月在Alazhar医疗集团(沙特阿拉伯Alqunfoda镇)进行。该研究包括150名受试者(43名男性和107名女性),年龄在10至73岁之间,没有已知的胆道/胰腺疾病或手术。数据采集使用超声机三星麦迪森(SonoAce R7),采用低频[2-8 MHz]曲线探头。年龄、性别、身高、体重、身体质量指数(BMI)也被记录下来。平均体重、身高、BMI分别为71.64±17.32 kg、165.06±11.7 cm、26.19±5.66 kg/m2。平均CBD直径为3.26±0.82 mm,范围为1.8 ~ 5.8 mm。男女受试者CBD直径差异无统计学意义。我们的研究发现,线性回归模型部分预测CBD直径随年龄和体重的增加。为了获得更准确的结果,需要对更大的人群样本和不同的体位进行进一步的研究。
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引用次数: 0
Vitamin Deficiencies and Their Impact on Skin Function 维生素缺乏及其对皮肤功能的影响
IF 0.3 Q4 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2023-06-05 DOI: 10.21103/article13(2)_ra4
Salman Bin Salman Bin Dayel, R. Hussein
Vitamins are essential dietary items because of their functions as enzyme cofactors and catalysts in the body. Vitamin deficiency can significantly impact the skin, leading to a variety of dermatological problems, such as dryness, premature aging, hyperpigmentation, palmoplantar keratoderma, and even nail disorders. Alcoholism, rigid diets, inadequate parental nourishment, and intestinal absorption issues may all be factors in vitamin deficits. The most commonly deficient vitamins in relation to skin health are vitamin A, biotin, vitamin C, and vitamin D. Vitamin A helps to maintain the skin's barrier function and promote skin cell growth, while biotin helps to support the skin's underlying structure. Vitamin C is essential for collagen synthesis and skin brightening, and vitamin D is a crucial nutrient for overall health, including the skin. A balanced and varied diet and proper skin care can help prevent and address vitamin deficiencies, keeping the skin healthy and radiant. This review examines the most common vitamin deficiencies and their impact on the skin.
维生素是必不可少的饮食项目,因为它们在体内具有酶辅助因子和催化剂的功能。维生素缺乏会严重影响皮肤,导致各种皮肤问题,如干燥、早衰、色素沉着、掌跖角化病,甚至指甲疾病。酗酒、严格的饮食、父母营养不足和肠道吸收问题都可能是维生素缺乏的因素。与皮肤健康有关的最常见的维生素缺乏是维生素A、生物素、维生素C和维生素d。维生素A有助于维持皮肤的屏障功能,促进皮肤细胞生长,而生物素有助于支持皮肤的底层结构。维生素C是合成胶原蛋白和美白皮肤所必需的,维生素D是包括皮肤在内的整体健康的关键营养素。均衡多样的饮食和适当的皮肤护理可以帮助预防和解决维生素缺乏症,保持皮肤健康和容光焕发。这篇综述探讨了最常见的维生素缺乏及其对皮肤的影响。
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引用次数: 0
Iron Deficiency and Iron Storage Markers in Different Pregnancy Stages in Sudanese Women of Different Age 苏丹不同年龄妇女不同妊娠期的缺铁和铁储存标志物
IF 0.3 Q4 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2023-06-05 DOI: 10.21103/article13(2)_oa18
H. Waggiallah, Hala Elsir Khair, Nasser Eissa Almoammar, Ammar A. Abdelmola, A. Babker
Background: The aim of this study was to evaluate the ID and iron storage markers in pregnant women suffering from anemia during various trimesters attending Omdurman Maternity Hospital in Sudan. Methods and Results: This cross-sectional study included 205 pregnant women aged 15 to 45 in various trimesters who attended Omdurman Maternity Hospital (Sudan) between May 2022 and January 2023. All pregnant women were divided into two groups: the case group included 159 pregnant women with anemia, and the control group included 46 apparently healthy pregnant women. The blood test parameters were measured using a Sysmex XT-1800i Automated Hematology Analyzer (Japan). The levels of serum iron (SI) and total iron-binding capacity (TIBC) were measured using a Vitrous-350 Chemistry Analyzer (USA). The serum ferritin (SF) levels were measured by electrochemiluminescence immunoassay on the Cobas e411 analyzer (Roche). Among anemic pregnant women, 33(20.8%) were in the first trimester of pregnancy, 68(42.8%) in the second trimester, and 58(36.5%) in the third. In the case group, more than six deliveries were found in 50.3% of cases, compared to 23.9% in the control group (P=0.0015). The blood levels of Hb and SF were significantly lower in all trimesters in the case group than in the control group. The SI level showed a significantly low level only in the third trimester in the case group, compared to the control group (P<0.05). In the case group, TIBС levels increased from trimester to trimester, reaching maximum values in the third trimester, indicating a low iron level in the blood. In the case group, in the first trimester, the levels of Hb and ferritin did not differ between the age groups of 15-25 years and >26 years. However, in the second trimester, the SF level was statistically lower in the age group of >26 years than in the age group of 15-25 years (45.83±5.0 vs. 49.02±3.71 ng/mL, P=0.0038), but in the third trimester, there was the opposite (37.50±4.9 vs. 26.9±4.5ng/mL, P=0.000), which indicated a presence of IDA in the age subgroup of 15-25 years. Conclusion: Pregnant women are at high risk of developing or worsening ID. Every pregnant Sudanese woman should be screened for IDA.
背景:本研究的目的是评估在苏丹乌姆杜尔曼妇产医院就诊的不同孕期贫血孕妇的ID和铁储存标志物。方法和结果:这项横断面研究纳入了2022年5月至2023年1月期间在乌姆杜尔曼妇产医院(苏丹)就诊的205名不同孕期的15至45岁孕妇。将所有孕妇分为两组:病例组包括159名贫血孕妇,对照组包括46名明显健康的孕妇。使用Sysmex XT-1800i自动血液学分析仪(日本)测量血液测试参数。使用Vitrous-350化学分析仪(美国)测量血清铁(SI)水平和总铁结合能力(TIBC)。在Cobas e411分析仪(Roche)上通过电化学发光免疫测定法测定血清铁蛋白(SF)水平。贫血孕妇中,33名(20.8%)在妊娠早期,68名(42.8%)在妊娠中期,58名(36.5%)在妊娠晚期。在病例组中,50.3%的病例分娩次数超过6次,而对照组为23.9%(P=0.0015)。病例组所有妊娠期的Hb和SF水平均显著低于对照组。与对照组(P26岁)相比,病例组的SI水平仅在妊娠晚期显示出显著低水平。然而,在妊娠中期,>26岁年龄组的SF水平在统计学上低于15-25岁年龄组(45.83±5.0 vs.49.02±3.71 ng/mL,P=0.0038),但在妊娠晚期,相反(37.50±4.9 vs.26.9±4.5ng/mL,P=0.000),这表明在15-25岁的年龄组中存在IDA。结论:孕妇有发展或恶化ID的高风险。每个苏丹孕妇都应该接受IDA筛查。
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引用次数: 0
Pituitary Adenoma Presenting with True Bitemporal Hemianopsia: A Case Report 垂体腺瘤表现为真正的双颞侧偏盲:一例报告
IF 0.3 Q4 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2023-06-05 DOI: 10.21103/article13(2)_cr4
A. Shabani, Flamur Mushica, B. Latifaj, J. Shatri, Ardita Kafexholli, Dijon Musliu, Art Deva, Redon Jashari, P. Rashiti
Pituitary adenomas grow from the anterior pituitary gland and can cause compression of surrounding structures, including the optic chiasm, leading to visual field defects such as bitemporal hemianopia, visual acuity or color perception reduction. In this case report, we present the case of a 45-year-old male patient who presented with long-lasting headaches and visual disturbances, including diplopia and a decline in visual acuity. Despite being initially diagnosed with migraine by a neurologist, a thorough ophthalmological examination revealed visual field defects consistent with true bitemporal hemianopsia. MRI results confirmed the presence of sellar mass, and the patient was referred to the neurosurgery department for immediate intervention. The patient underwent surgical removal of the mass, which was identified as a pituitary adenoma upon histological examination. Three months later, the patient experienced significant improvements in subjective and objective visual acuity, with no diplopia or scotomas in the visual field. In conclusion, this case report highlights the importance of considering pituitary adenoma as a potential cause of visual disturbances, even in the absence of bitemporal hemianopsia. Thorough ophthalmological examination, including visual field testing, can aid in the early detection of chiasmal involvement and prompt referral for further investigation. Early intervention, including surgical removal of the tumor, can prevent other complications and significantly improve visual acuity and overall quality of life for patients.
垂体腺瘤生长于垂体前叶,可引起周围结构的压迫,包括视交叉,导致视野缺陷,如双颞侧偏盲、视力或色觉降低。在本病例报告中,我们报告了一名45岁的男性患者,他表现出长期头痛和视觉障碍,包括复视和视力下降。尽管神经科医生最初诊断为偏头痛,但彻底的眼科检查显示视野缺陷与真正的双颞侧偏盲一致。MRI结果证实存在鞍区肿块,患者被转诊至神经外科立即进行干预。患者接受了手术切除肿块,经组织学检查,该肿块被确定为垂体腺瘤。三个月后,患者的主观和客观视力有了显著改善,视野中没有复视或暗点。总之,本病例报告强调了将垂体腺瘤视为视觉障碍的潜在原因的重要性,即使在没有双颞侧偏盲的情况下也是如此。彻底的眼科检查,包括视野测试,可以帮助早期发现交叉受累,并及时转诊进行进一步调查。早期干预,包括手术切除肿瘤,可以预防其他并发症,并显著提高患者的视力和整体生活质量。
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引用次数: 0
Modified Chest X-Ray Radiography through Glass Window for Imaging COVID-19 Pneumonia: Techniques and Radiation Dose 改良的新冠肺炎肺炎玻璃窗胸部X射线成像技术和辐射剂量
IF 0.3 Q4 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2023-06-05 DOI: 10.21103/article13(2)_ra2
I. Suliman, G. Khouqeer, N. Ahmed, M. Abuzaid, A. Sulieman
The requirement for infection control during the COVID-19 pandemic led to modifying the exposure parameters in conventional radiography for performing chest X-ray radiography (CXR) through-the-glass (TTG) for imaging COVID-19 pneumonia. Herein, we reviewed and reported the current experiences with the TTG protocol, and summarized the current implementation strategies and modified technique factors. For implementing TTG techniques, measurements are required in a simulated environment using a patient equivalent phantom, and a certain number of investigations must be performed before the patient examination. However, the TTG technique requires modification due to the decrease in photon intensity caused by the attenuation in the glass barrier. This study discussed factors affecting CXR and some related radiation dose terminology required for implementing the TTG technique. Moreover, it summarized the exposure factors of CXR using the TTG technique compared with the standard CXR. Radiation exposure to the patient and the staff using the TTG technique remains within the recommended limits for safe practice. Image quality issues arose following the implementation of the TTG technique, mainly related to suboptimal positioning; image artifacts resulted due to glass attenuation, the increased source-to-image distance (SID), and patient movement. Overall, the reviewed results in this study could help formulate international guidelines and recommendations for the TTG technique for COVID-19 patient imaging, thereby minimizing the cost and time required for setting up the protocol.
新冠肺炎大流行期间对感染控制的要求导致修改了常规放射线照相术中的暴露参数,以进行胸部X射线透视(CXR)穿透玻璃(TTG)成像新冠肺炎肺炎。在此,我们回顾并报告了TTG协议的当前经验,并总结了当前的实施策略和修改的技术因素。为了实施TTG技术,需要在模拟环境中使用患者等效体模进行测量,并且在患者检查之前必须进行一定数量的调查。然而,由于玻璃屏障中的衰减导致光子强度降低,TTG技术需要修改。本研究讨论了影响CXR的因素以及实施TTG技术所需的一些相关辐射剂量术语。此外,还总结了使用TTG技术与标准CXR进行比较的CXR暴露因素。使用TTG技术的患者和工作人员的辐射暴露量仍在安全操作的建议范围内。TTG技术实施后出现了图像质量问题,主要与次优定位有关;图像伪影是由于玻璃衰减、源到图像距离(SID)的增加和患者的移动造成的。总体而言,本研究的审查结果有助于为新冠肺炎患者成像的TTG技术制定国际指南和建议,从而最大限度地减少制定方案所需的成本和时间。
{"title":"Modified Chest X-Ray Radiography through Glass Window for Imaging COVID-19 Pneumonia: Techniques and Radiation Dose","authors":"I. Suliman, G. Khouqeer, N. Ahmed, M. Abuzaid, A. Sulieman","doi":"10.21103/article13(2)_ra2","DOIUrl":"https://doi.org/10.21103/article13(2)_ra2","url":null,"abstract":"The requirement for infection control during the COVID-19 pandemic led to modifying the exposure parameters in conventional radiography for performing chest X-ray radiography (CXR) through-the-glass (TTG) for imaging COVID-19 pneumonia. Herein, we reviewed and reported the current experiences with the TTG protocol, and summarized the current implementation strategies and modified technique factors. For implementing TTG techniques, measurements are required in a simulated environment using a patient equivalent phantom, and a certain number of investigations must be performed before the patient examination. However, the TTG technique requires modification due to the decrease in photon intensity caused by the attenuation in the glass barrier. This study discussed factors affecting CXR and some related radiation dose terminology required for implementing the TTG technique. Moreover, it summarized the exposure factors of CXR using the TTG technique compared with the standard CXR. Radiation exposure to the patient and the staff using the TTG technique remains within the recommended limits for safe practice. Image quality issues arose following the implementation of the TTG technique, mainly related to suboptimal positioning; image artifacts resulted due to glass attenuation, the increased source-to-image distance (SID), and patient movement. Overall, the reviewed results in this study could help formulate international guidelines and recommendations for the TTG technique for COVID-19 patient imaging, thereby minimizing the cost and time required for setting up the protocol.","PeriodicalId":53991,"journal":{"name":"International Journal of Biomedicine","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46867962","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
Association of Serum Procalcitonin Level with Severity of COVID-19 among Patients in Ajman, United Arab Emirates 阿拉伯联合酋长国阿吉曼患者血清降钙素原水平与新冠肺炎严重程度的关系
IF 0.3 Q4 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2023-06-05 DOI: 10.21103/article13(2)_oa7
R. Ali, S. Elnour, H. Higazi, A. Osman, Marwan Ismail, Abd Elgadier Alamin Altoum, A. Alfeel, P. Kandakurti, Noha Kamal Abdel Moamen, S. Hussein, Sara Ali
The aim of the current study was to assess the association between the mean level of procalcitonin (PCT), demographic characteristics, and the symptoms, duration, and severity of COVID-19. Methods and Results: This cross-sectional study included patients with a confirmed COVID-19 infection who visited the Thumbay Hospital in Ajman (UAE) between March and June 2022. A total of 231 COVID-19-positive patient records (170[73.6%] males and 61[26.4%] females) were included in the study. PCT levels were measured upon admission using the Beckman Coulter – UniCel DxI 800 Access Immunoassay System. The mean patients’ age was 47.44±13.460 years, and the length of stay in the hospital was 11.21±8.145 days. The PCT mean level was 0.545±1.739 ng/ml with minimum and maximum values of 0.010 ng/ml and 16.667 ng/ml, respectively. In terms of COVID-19 severity, patients were categorized into mild (121[52.4%]), moderate (59[25.5%]), and severe 51(22.1%]). We found no association between age categories and COVID-19 severity. There was a statistically significant difference in the mean PCT level among the severity groups. The mean PCT level increased with increasing severity of COVID-19: 0.0569±0.0324, 0.1736±0.0594, and 2.134±3.254 ng/ml for mild, moderate, and severe COVID-19, respectively (P=0.0000) There was a statistically significant, moderate positive correlation between PCT level and disease severity (r=0.433, P=0.001). The linear regression results revealed that PCT level is a significant factor in COVID-19 severity. Conclusion: The current study demonstrates that the serum PCT level may be a marker of disease severity in patients infected with SARS-CoV-2.
本研究的目的是评估降钙素原(PCT)的平均水平、人口统计学特征与新冠肺炎的症状、持续时间和严重程度之间的关系。方法和结果:这项横断面研究包括了2022年3月至6月期间到访Ajman(阿联酋)Thumbay医院的确诊新冠肺炎感染患者。共有231份新冠肺炎阳性患者记录(170份[73.6%]男性和61份[26.4%]女性)被纳入研究。入院时使用Beckman Coulter–UniCel DxI 800 Access免疫测定系统测量PCT水平。患者平均年龄为47.44±13.460岁,住院时间为11.21±8.145天。PCT平均水平为0.545±1.739 ng/ml,最小值和最大值分别为0.010 ng/ml和16.667 ng/ml。就新冠肺炎严重程度而言,患者分为轻度(121[52.4%])、中度(59[25.5%])和重度51(22.1%])。我们发现年龄类别与新冠肺炎严重程度之间没有关联。严重程度组之间的平均PCT水平存在统计学上的显著差异。平均PCT水平随着新冠肺炎严重程度的增加而增加:轻度、中度和重度新冠肺炎分别为0.0569±0.0324、0.1736±0.0594和2.134±3.254 ng/ml(P=0.000),PCT水平与疾病严重程度呈中度正相关(r=0.433,P=0.001)。线性回归结果表明,PCT水平是影响新冠肺炎严重程度的重要因素。结论:目前的研究表明,血清PCT水平可能是严重急性呼吸系统综合征冠状病毒2型感染患者疾病严重程度的标志。
{"title":"Association of Serum Procalcitonin Level with Severity of COVID-19 among Patients in Ajman, United Arab Emirates","authors":"R. Ali, S. Elnour, H. Higazi, A. Osman, Marwan Ismail, Abd Elgadier Alamin Altoum, A. Alfeel, P. Kandakurti, Noha Kamal Abdel Moamen, S. Hussein, Sara Ali","doi":"10.21103/article13(2)_oa7","DOIUrl":"https://doi.org/10.21103/article13(2)_oa7","url":null,"abstract":"The aim of the current study was to assess the association between the mean level of procalcitonin (PCT), demographic characteristics, and the symptoms, duration, and severity of COVID-19. Methods and Results: This cross-sectional study included patients with a confirmed COVID-19 infection who visited the Thumbay Hospital in Ajman (UAE) between March and June 2022. A total of 231 COVID-19-positive patient records (170[73.6%] males and 61[26.4%] females) were included in the study. PCT levels were measured upon admission using the Beckman Coulter – UniCel DxI 800 Access Immunoassay System. The mean patients’ age was 47.44±13.460 years, and the length of stay in the hospital was 11.21±8.145 days. The PCT mean level was 0.545±1.739 ng/ml with minimum and maximum values of 0.010 ng/ml and 16.667 ng/ml, respectively. In terms of COVID-19 severity, patients were categorized into mild (121[52.4%]), moderate (59[25.5%]), and severe 51(22.1%]). We found no association between age categories and COVID-19 severity. There was a statistically significant difference in the mean PCT level among the severity groups. The mean PCT level increased with increasing severity of COVID-19: 0.0569±0.0324, 0.1736±0.0594, and 2.134±3.254 ng/ml for mild, moderate, and severe COVID-19, respectively (P=0.0000) There was a statistically significant, moderate positive correlation between PCT level and disease severity (r=0.433, P=0.001). The linear regression results revealed that PCT level is a significant factor in COVID-19 severity. Conclusion: The current study demonstrates that the serum PCT level may be a marker of disease severity in patients infected with SARS-CoV-2.","PeriodicalId":53991,"journal":{"name":"International Journal of Biomedicine","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42567984","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
Presurgical Nasoalveolar Molding Modified Technique in Complete Bilateral Cleft Lip and Palate Infant: A Case Report 患儿完全性双侧唇腭裂鼻牙槽成型改良术1例报告
IF 0.3 Q4 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2023-06-05 DOI: 10.21103/article13(2)_cr1
Albena Reshitaj, Nora Aliu, Arben Maliqaj, Krenar Reshitaj
Through this research, we have presented a modified presurgical nasoalveolar molding (PNAM) device, protocol, and equipment of preoperative nasal alveolar formation techniques to improve lip, nose, alveolar, and palatal deformity in the Department of Orthodontics and Maxillo-Facial Department at the University of Prishtina. A two-week-old boy was brought to our Department of Orthodontics. The baby was diagnosed with non-syndrome bilateral complete cleft of the primary and secondary palate. After a complete examination and orthodontic therapeutic planning, precaution was taken for creating a PNAM appliance and sent to the laboratory. An intraoral molding plate was established on both sides of the separate segments of the maxilla and fixed with a mini screw to approximate the maxillary segments. Parts of the strings built in the front side activated (please check) and, together with the nasal stent, were added to correct the nose deformity. By using modified NAM to close the cleft segments, both the ones of the upper lip and the ones of the palate, we achieved the same results and reduced possible tissue damage by maintaining the conventional NAM apparatus. We used an alveolar formation plate with traction stainless steel to reduce the separate parts. Under this presurgical treatment, the cleft alveolus and palatal segments were reduced considerably. Also, the parts of the flatting nasals of the nose were set up. Through interdisciplinary work, we created a new modified NAM appliance to avoid the obstacles of the traditional NAM devices and to improve the presurgical treatment by using the benefits of the postnatal period of the child to have a more effective treatment. Despite the inability of previous studies to decide on the degree of efficacy of PNAM and the fact that scientific data is limited, we consider that our research can contribute to a better understanding of why it is essential to use PNAM and of the need to enhance the apparatus.
通过这项研究,我们提出了一种改良的术前鼻牙槽成型(PNAM)装置、方案和术前鼻牙槽成型技术设备,以改善普里什蒂纳大学正畸和颌面科的唇、鼻、牙槽和腭畸形。一个两周大的男孩被带到我们的正畸科。婴儿被诊断为无综合征双侧完全性主次腭裂。在完整的检查和正畸治疗计划后,采取预防措施制作PNAM矫治器并送到实验室。在上颌各节段两侧建立口腔内模塑板,用微型螺钉固定以接近上颌节段。前部的部分线被激活(请检查),并与鼻支架一起添加,以纠正鼻子畸形。我们使用改良的NAM来关闭上唇和上颚的裂节,在维持传统NAM装置的情况下,我们获得了相同的结果,并减少了可能的组织损伤。我们使用带牵引不锈钢的牙槽形成板来减少分离的部分。在这种术前治疗下,牙槽裂和腭节明显缩小。同时,平鼻部的部分也被建立起来。通过跨学科的工作,我们创造了一种新的改良的NAM装置,避免了传统NAM装置的障碍,并通过利用儿童产后的好处来改善手术前治疗,使治疗更有效。尽管以前的研究无法确定PNAM的疗效程度,而且科学数据有限,但我们认为我们的研究可以有助于更好地理解为什么使用PNAM是必要的,以及需要加强仪器。
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引用次数: 0
The Persistence of COVID-19-Related Pancytopenia as A Possible Sign of Hairy Cell Leukemia: A Case Report COVID-19相关的持续性全细胞减少症可能是毛细胞白血病的标志:一例病例报告
IF 0.3 Q4 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2023-06-05 DOI: 10.21103/article13(2)_cr5
Alma Barbullushi (Rucaj), A. Kristo, Andi Davidhi, I. Kullolli
COVID-19 is known to cause many hematological abnormalities, such as thrombocytopenia, leucopenia, and lymphopenia. Pancytopenia, a decrease in all peripheral blood cell lines, is a rare complication not commonly seen in patients with COVID-19. We report a case of a patient who experienced COVID-19 infection with mild clinical symptoms like fever, fatigue, and muscle and bone aches. The laboratory examinations revealed pancytopenia, mainly neutropenia, thrombocytopenia, mild anemia, and relative lymphocytosis, which persisted after infection resolution. The splenomegaly in abdominal echography and the characteristics of lymphocyte elements in peripheral blood smear examination raised suspicion of the presence of hairy cell leukemia (HCL); therefore, the patient was further examined with a bone marrow biopsy, which confirmed the diagnosis. The persistence of pancytopenia after recovery from COVID-19 infection, especially in patients with splenomegaly, should raise suspicion of another hematological coexistence diagnosis like HCL.
众所周知,新冠肺炎会导致许多血液学异常,如血小板减少症、白细胞减少症和淋巴细胞减少症。全血细胞减少症是所有外周血细胞系的减少,是一种罕见的并发症,在新冠肺炎患者中不常见。我们报告了一例新冠肺炎感染患者,其临床症状轻微,如发烧、疲劳、肌肉和骨骼疼痛。实验室检查显示全血细胞减少症,主要是中性粒细胞减少症、血小板减少症、轻度贫血和相对淋巴细胞增多症,这些症状在感染消退后持续存在。腹部回声检查中的脾肿大和外周血涂片检查中淋巴细胞元素的特征使人怀疑存在毛细胞白血病(HCL);因此,对患者进行了进一步的骨髓活检,证实了诊断。新冠肺炎感染康复后,尤其是脾肿大患者,全血细胞减少症的持续存在,应引起人们对另一种血液学共存诊断(如HCL)的怀疑。
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引用次数: 0
[Corrigendum] Evaluations of Paranasal Sinus Disease Using Multidetector Computed Tomography in Taif City, Saudi Arabia [勘误]在沙特阿拉伯塔伊夫市使用多探测器计算机断层扫描评估副鼻窦疾病
IF 0.3 Q4 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2023-06-05 DOI: 10.21103/article13(2)_c
Osama Alotaibi, Hamid Osman, Y. Hadi, Yasser Alzamil, Amjad R. Alyahyawi, Mamdouh S. Al-enezi, Feras Alafer, Ahmad Abanomy, Mayeen Uddin Khandaker, Meshari Almeshari
Corrigendum for 'Evaluations of Paranasal Sinus Disease Using Multidetector Computed Tomography in Taif City, Saudi Arabia' by: Alotaibi O, Osman H, Hadi Y, Alzamil Y, Alyahyawi A, Al-Enezi MS, Alafer F, Abanomy A, Khandaker MU, Almeshari M. International Journal of Biomedicine 12(4): 575-579. DOI: 10.21103/Article12(4)_OA9 Following the publication of this article, the authors have realized that errors were made with the description of the listed affiliation addresses. Therefore, the author affiliations and addresses, in this paper should have appeared as follows: Osama Alotaibi1,2, Hamid Osman3, Yasser Hadi 4, Yasser Alzamil5, Amjad Alyahyawi5,6, Mamdouh S. Al-Enezi5, Feras Alafer7, Ahmad Abanomy8, Mayeen Uddin Khandaker9,10, and Meshari Almeshari5; 1Department of Radiology, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia 2Department of Radiology, King Abdulaziz Specialist Hospital-Taif, Taif, Saudi Arabia 3Department of Radiological Sciences, College of Applied Medical Science, Taif University, P.O. Box 2425, Taif 21944, Saudi Arabia 4Department of Medical Imaging and Intervention, King Abdullah Medical City (KAMC), Makkah, Saudi Arabia 5Department of Diagnostic Radiology, College of Applied Medical Sciences, University of Ha'il, Ha'il, Saudi Arabia. 6Centre for Nuclear and Radiation Physics, Department of Physics, University of Surrey, Guildford, Surrey GU2 7XH, UK 7Department of Radiological Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia 8Department of Radiological Sciences, College of Applied Medical Sciences, King Saud University, P. O. Box 10219, Riyadh 11433, Saudi Arabia 9Centre for Applied Physics and Radiation Technologies, School of Engineering and Technology, Sunway University, Bandar Sunway, Malaysia 10Department of General Educational Development, Faculty of Science and Information Technology, Daffodil, International University, DIU Rd, Dhaka 1341, Bangladesh The authors apologize for any inconvenience caused.
Alotaibi O、Osman H、Hadi Y、Alzamil Y、Alyahyawi A、Al Enezi MS、Alafer F、Abanomy A、Khandaker MU、Almeshari M.国际生物医学杂志12(4):575-579。DOI:10.21103/12(4)_OA9本文发表后,作者意识到对所列附属地址的描述存在错误。因此,本文中的作者隶属关系和地址应如下所示:Osama Alotaibi 1,2,Hamid Osman 3,Yasser Hadi 4,Yassel Alzamil 5,Amjad Alyahyawi 5,6,Mamdouh S.Al-Enezi5,Feras Alafer7,Ahmad Abanomy8,Mayeen Uddin Khandaker9,10和Meshari Almeshari5;1沙特阿拉伯哈伊尔大学应用医学科学学院放射科2沙特阿拉伯塔伊夫阿卜杜勒阿齐兹国王专科医院放射科3塔伊夫大学应用医学院放射科,邮政信箱2425,塔伊夫21944,沙特阿拉伯4医学成像和干预科,沙特阿拉伯麦加阿卜杜拉国王医疗城(KAMC)5沙特阿拉伯哈伊勒大学应用医学科学学院放射诊断系。6英国萨里郡吉尔福德萨里大学物理系核与辐射物理中心GU2 7XH 7沙特阿拉伯萨卡卡Jouf大学应用医学科学学院放射科学系8沙特国王大学应用医学院放射科学系,利雅得邮政信箱10219,邮编11433,沙特阿拉伯9马来西亚班达尔森威森威大学工程与技术学院应用物理与辐射技术中心10孟加拉国达卡DIU路国际大学Daffodil科学与信息技术学院普通教育发展系1341作者对由此造成的不便深表歉意。
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引用次数: 0
The Occlusal Characteristics of Kosovar Adolescents 科索沃青少年的咬合特征
Q4 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2023-06-05 DOI: 10.21103/article13(2)_oa15
Blertë Zylfiu-Latifi, Blerim Kamberi, Senka Meštrović
Background: This study aimed to evaluate the occlusal characteristics of the maxillary and mandibular dental arches in Kosovar adolescents in relation to gender. Methods and Results: In a cross-sectional study, dental casts of 400 Kosovar schoolchildren (184 males and 216 females, mean age of 15.17 years) were evaluated. Little’s index of incisor irregularity (LII), overjet, and overbite were measured with a digital caliper, and then analyzed and compared by gender. In both the maxilla and mandible, LII for males and females was significantly different, with male values being higher than female values. In contrast, no significant differences were observed in overbite and overjet. Conclusion: In Kosovar adolescents, our findings show significant gender differences in Little's irregularity index. The overjet and overbite were higher in males than in females, but there were no statistical differences between genders in Kosovar adolescents for these parameters.
背景:本研究旨在评估科索沃青少年上颌和下颌牙弓的咬合特征与性别的关系。方法与结果:在一项横断面研究中,对400名科索沃学童(男184名,女216名,平均年龄15.17岁)的牙模进行了评估。采用数字卡尺测量切牙不规则指数(LII)、覆盖、覆盖咬合,并按性别进行分析比较。在上颌骨和下颌骨,男性和女性的LII差异显著,男性值高于女性值。而上覆咬合和上覆喷流无明显差异。结论:在科索沃青少年中,我们的研究结果显示Little's不规则指数存在显著的性别差异。男性的复盖和复咬合高于女性,但科索沃青少年的这些参数在性别之间没有统计学差异。
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International Journal of Biomedicine
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