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A Study on Correlation Between Serum Cholinesterase Level and Clinical Severity Based on Pop Scale in Organophosphorus Poisoning 基于Pop量表的有机磷中毒患者血清胆碱酯酶水平与临床严重程度的相关性研究
Pub Date : 2021-08-09 DOI: 10.3126/jngmc.v18i2.38903
A. Shrestha, A. Kidwai, R. Shrestha, Suman Kc
Introduction: Organophosphorus (OP) compounds are the most commonly used pesticides worldwide and Organophosphorus poisoning has become the major public health problem especially in developing countries.The case fatality rate following ingestion of Organophosphorus pesticides in developing countries in Asia is 5-20%.Due to limited availability of facilities and resources in Nepal, it is important to prioritize treatment based on severity of poisoning as all patients can’t be managed in Intensive Care Unit. Aims: To study the correlation between serum cholinesterase level and clinical severity based on Peradenya organophosphorus poisoning scale in Organophosphorus poisoning. Methods: The study was conducted in the department of Medicine, Nepalgunj Medical College, Kohalpur, Banke from November 2019 to November 2020. It is based on the descriptive study of 66 patients with Organophosphorus poisoning attending to the emergency department. All patients with history of exposure to Organophosphorus poisoning were included in the study. Peradenya Organophosphorus Poisoning scale was used to assess the clinical severity as mild, moderate and severe. At the same time venous blood samples were collected for serum cholinesterase level. Results: Age group ranged from 16-60 years and majority of patients were in the age group of 20-29 years (34.85%). 53% were females. 74.2% of the patients were from lower socioeconomic status. 83.3% of the patients consumed poison with suicidal intention. Majority of the patients were from tharu ethinicity (40.9%) and were farmers (30.3%). It was observed that there is significant correlation between serum cholinesterase level and severity of poisoning based on Peradenya Organophosphorus Poisoning scale at initial presentation (p value <0.001). Conclusion: There is significant correlation between severity of poisoning and degree of derangement of serum cholinesterase level at the initial presentation. As the facility for the estimation of serum cholinesterase level is not available in all regions of Nepal.
有机磷化合物是世界上最常用的农药,有机磷中毒已成为主要的公共卫生问题,特别是在发展中国家。在亚洲发展中国家,摄入有机磷农药后的病死率为5-20%。由于尼泊尔的设施和资源有限,重要的是要根据中毒的严重程度优先考虑治疗,因为并非所有患者都能在重症监护室接受治疗。目的:基于Peradenya有机磷中毒量表研究血清胆碱酯酶水平与临床严重程度的相关性。方法:研究于2019年11月- 2020年11月在尼泊尔邦克科哈尔布尔尼泊尔医学院医学系进行。本文对66例急诊科有机磷中毒患者进行了描述性研究。所有有有机磷中毒暴露史的患者均纳入研究。采用Peradenya有机磷中毒量表将临床严重程度分为轻度、中度和重度。同时采集静脉血检测血清胆碱酯酶水平。结果:患者年龄在16 ~ 60岁之间,以20 ~ 29岁年龄组居多(34.85%)。53%为女性。74.2%的患者社会经济地位较低。83.3%的服毒患者有自杀意图。患者以塔鲁族(40.9%)和农民(30.3%)居多。根据Peradenya有机磷中毒量表,血清胆碱酯酶水平与中毒严重程度有显著相关性(p值<0.001)。结论:中毒严重程度与发病时血清胆碱酯酶水平紊乱程度有显著相关性。由于估计血清胆碱酯酶水平的设施并非在尼泊尔所有地区都可用。
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引用次数: 0
Study of Correlation Between Glycated Hemoglobin (Hba1c) and Serum Lipid Profile in Type 2 Diabetic Patients 2型糖尿病患者糖化血红蛋白(Hba1c)与血脂相关性研究
Pub Date : 2020-12-31 DOI: 10.3126/jngmc.v18i1.35200
A. Shrestha
Introduction: Diabetic mellitus is a chronic metabolic disease characterized by hyperglycemia. Type 2 diabetes mellitus accounts for more than 90% of cases worldwide. Elevated HbA1c and dyslipidemia proportionately increases the risk of development of cardiovascular disease (CVD) which is the major cause of morbidity and mortality worldwide.Aims: To Study the correlation between glycated hemoglobin (HbA1c) and serum lipid profile in type 2 diabetic patients.Methods: This is a hospital based cross sectional study conducted at Nepalgunj medical college teaching hospital, which included 104 type 2 diabetic patients (54 males and 50 females).Venous blood samples were collected from all patients and serum was used for analyzing HbA1c, lipid profile panel and fasting blood glucose (FBG). DM was defined as per American diabetic association (ADA) criteria. Dyslipidemia was defined as per the National Cholesterol Education Program (NCEP) Adult Treatment Panel (ATP) III Guidelines. The data were analyzed using standard statistical methods, including SPSS 21.Results : Abnormal lipid parameters were demonstrated with increased Total Chloseterol (TC), Triglyceride (TG), Low density lipoprotein (LDL),Very low density lipoprotein (VLDL) and low High density lipoprotein (HDL)  suggestive of dyslipidemia.HbA1c showed direct and significant correlation with TC,LDL,TG and VLDL. Patients with HbA1c  > 7.0% had a significantly higher value of TC, LDL, TG and VLDL as compared to patients with HbA1c ≤7.0%.However, the significant difference in value of HDL-C was not found between two groups.Conclusion: Due to the strong correlation with lipid profile, HbA1c could be the ideal marker for predicting dyslipidemia in type 2 DM . Patients with higher HbA1c value and dyslipidemia should be considered as a very high risk group for CVD.
糖尿病是一种以高血糖为特征的慢性代谢性疾病。2型糖尿病占全世界病例的90%以上。HbA1c升高和血脂异常成比例地增加了心血管疾病(CVD)发展的风险,这是世界范围内发病率和死亡率的主要原因。目的:探讨2型糖尿病患者糖化血红蛋白(HbA1c)与血脂的相关性。方法:采用医院横断面研究方法,在尼泊尔君医学院附属医院对104例2型糖尿病患者(男54例,女50例)进行研究。所有患者均采集静脉血,血清用于分析HbA1c、血脂和空腹血糖(FBG)。DM的定义是根据美国糖尿病协会(ADA)的标准。血脂异常的定义是根据国家胆固醇教育计划(NCEP)成人治疗小组(ATP) III指南。采用SPSS 21等标准统计方法对数据进行分析。结果:血脂参数异常,总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白(LDL)、甚低密度脂蛋白(VLDL)和低高密度脂蛋白(HDL)升高,提示血脂异常。HbA1c与TC、LDL、TG、VLDL有直接且显著的相关性。HbA1c > 7.0%的患者TC、LDL、TG、VLDL值明显高于HbA1c≤7.0%的患者。但两组间HDL-C值无明显差异。结论:HbA1c与血脂有较强的相关性,可作为预测2型糖尿病血脂异常的理想指标。HbA1c值较高且血脂异常的患者应被视为CVD的高危人群。
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引用次数: 0
Hearing Loss in Low Birth Weight Neonates: A Comparative Study at Nepalgunj Medical College and Teaching Hospital 低出生体重儿听力损失:尼泊尔医学院与教学医院比较研究
Pub Date : 2020-12-31 DOI: 10.3126/jngmc.v18i1.35190
Anshu Sharma, Ravi Saxena, D. Paudel, K. Shrestha
Introduction: Hearing impairment is the most common congenital abnormality that occurs in 1 to 4/1000 newborns. It has a profound effect on their optimal development of language, speech and cognitive skill. Early detection in order to achieve effective treatment is essential. An association between low birth weight and hearing loss is commonly associated with multiple risk factors that can alter hearing in a synergistic fashion. Universal neonatal hearing screening programs have become widely implemented aiming for the screening, confirmation of the diagnosis and intervention by 1, 3 and 6 months respectively. Transient Evoked Otoacoustic emissions is one of the test found to be a quick, objective, non-invasive, accurate and easy test for early detection of this problem.  Aims: Early detection of hearing loss in neonates focusing on low birth weight for early optimum rehabilitation.Methods: A comparative case control study conducted in 100 neonates under 2 groups. 50 neonates with low birth weight and 50 with normal birth weight who were born at NGMCTH, Kohalpur. Their hearing evaluation was done with Transient Evoked Oto Acoustic Emission (TEOAE).Results: The total referral rate was 12 % and pass rate was 88 %. The referral rate in LBW group was 20 % and 4 % in normal weight neonates. The pass rate in low birth weight was 80 % and 96 % in normal weight babies.Conclusion: Hearing impairment is a severe consequence in neonates with low birth weight. To decrease the economic and social burden of effects of hearing loss, it is assumed that newborn screening can immeasurably improve the future of newborn with early rehabilitation.
听力障碍是最常见的先天性异常,发生率为1 ~ 4/1000。它对他们的语言、言语和认知技能的最佳发展有着深远的影响。为了获得有效的治疗,早期发现至关重要。低出生体重和听力损失之间的联系通常与多种危险因素有关,这些因素可以协同改变听力。普遍的新生儿听力筛查项目已被广泛实施,旨在分别在1个月、3个月和6个月进行筛查、确诊和干预。瞬态诱发耳声发射是一种快速、客观、无创、准确、简便的早期检测方法。目的:早期发现低出生体重新生儿的听力损失,以便早期最佳康复。方法:对两组100例新生儿进行病例对照研究。50名出生体重低的新生儿和50名出生体重正常的新生儿,他们出生在Kohalpur的NGMCTH。用瞬态诱发声发射(TEOAE)进行听力评估。结果:总转诊率为12%,通过率为88%。低体重新生儿的转诊率为20%,正常体重新生儿为4%。低体重儿通过率为80%,正常体重儿为96%。结论:听力障碍是低出生体重儿的严重后果。为了减少听力损失带来的经济和社会负担,假设新生儿筛查可以通过早期康复极大地改善新生儿的未来。
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引用次数: 0
Effectiveness of Autologous Blood and Steroid Injection in Tennis Elbow Based on Visual Analog Score Pain Score and Nirschl Stage 基于视觉模拟评分、疼痛评分和Nirschl分期的自体血类固醇注射对网球肘的疗效观察
Pub Date : 2020-12-31 DOI: 10.3126/jngmc.v18i1.35151
G. Dc
Introduction: Lateral epicondylitis or Tennis elbow is one of the most common causes of lateral elbow pain. Local steroid injection is a time tested treatment for providing symptomatic relief. Local injection of autologous blood in a case of lateral epicondylitis provides pain relief due to its cellular and humoral factor and triggers a healing cascade. Aims: This study aims to compare the outcomes of the autologous blood injection and local corticosteroid injection in the treatment of tennis elbow. Methods: This is a Hospital based study on conducted in the Department of Orthopedics at Nepalgunj Medical College from July 2018 to June 2019. 42 patients with unilateral tennis elbow were divided into two groups-Group A-21 patients (Autologous Blood Injection) and Group B-21 patients (Steroid Injection). Group A received 2 ml of autologous venous blood and mixed with 1 ml of 2% lignocaine solution; Group B patients received 80 mg (in 2 ml) of methyl Prednisolone acetate and 1ml of 2% lignocaine solution. Visual Analogue Scale pain score and Nirschl stage of patients were evaluated before injection and at 2, 6, and 12 weeks of injection were noted and analyzed. Results: Preinjection mean VAS pain score was - 7.48±0.75, 7.52±0.68 in Group A, and Group B respectively while the Nirschl stage was 5.62±0.59 and 5.6±0.5 in group A and B, these scores among two group was not statistically significant. At 2 weeks follow up both groups showed improvement without any significant difference between two groups (p=0.84 and 0.549), while group A had better improvement in VAS pain score at 6 weeks (p=0.001). At 12 weeks follow-up within each group, there was significant VAS pain and Nirschl stage improvement (p=0.001) but there was no significant difference between the two groups. Conclusion: Injection of autologous blood and corticosteroid injection is equally effective in the treatment of Tennis elbow at 12 weeks final follow-up.
简介:外侧上髁炎或网球肘是肘外侧疼痛最常见的原因之一。局部类固醇注射是一种久经考验的缓解症状的治疗方法。局部注射自体血液在外上髁炎的情况下提供疼痛缓解,由于其细胞和体液因素,并触发愈合级联。目的:本研究旨在比较自体血液注射和局部皮质类固醇注射治疗网球肘的效果。方法:本研究以医院为基础,于2018年7月至2019年6月在尼泊尔医学院骨科进行。将42例单侧网球肘患者分为两组:A-21组(自体血液注射)和B-21组(类固醇注射)。A组给予自体静脉血2 ml,与2%利多卡因溶液1 ml混合;B组患者给予80 mg (2 ml)醋酸强的松龙甲酯和1ml 2%利多卡因溶液。分别于注射前、注射后2周、6周和12周对患者进行疼痛评分和Nirschl分期。结果:A、B组注射前VAS疼痛评分分别为- 7.48±0.75、7.52±0.68分,A、B组Nirschl分期分别为5.62±0.59、5.6±0.5分,两组间比较差异无统计学意义。随访2周时,两组均有改善,差异无统计学意义(p=0.84和0.549),而A组在6周时VAS疼痛评分改善较好(p=0.001)。随访12周时,两组患者VAS疼痛和Nirschl分期均有显著改善(p=0.001),但两组间差异无统计学意义。结论:在最后随访12周时,自体血注射与皮质类固醇注射治疗网球肘同样有效。
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引用次数: 0
Correlation of Epithelial Cell Abnormality in Cervical Cytology with Cervical Histology 宫颈细胞学上皮细胞异常与宫颈组织学的关系
Pub Date : 2020-12-31 DOI: 10.3126/jngmc.v18i1.35180
R. Shrestha, Kavita Sinha, N. Sharma, A. Shrestha
Introduction: Cervical cancer is the second most common cancer in females worldwide and third most common cancer in Nepal. Conventional Pap smear is the most widely used screening tool for detecting premalignant and malignant lesions of cervix. Cytohistological correlation of Pap smear is a widely accepted method for analysis of various factors leading to discrepancies in diagnosis and internal quality assurance.Aims: To study the cytohistological correlation of epithelial cell abnormality in Pap smear in Nepalgunj Medical College Teaching Hospital, Kohalpur, Banke, Nepal.Methods: This is a hospital based prospective cross sectional study carried out at Department of Pathology, NGMC, Kohalpur, Nepal from August 2018 to January 2020. The study included 137 cases of Pap smear with epithelial cell abnormality and correlated with corresponding histopathological findings.Results: The age of patients ranged from 20-80 years with the number of cases seen in the range of 30-39 years (n=44; 32.1%). Whitish discharge per vaginum was most common presenting symptom.  High grade squamous intraepithelial lesion (HSIL) was the most common abnormal finding in Pap smear with a frequency of 40 (29.1%) cases. Out of 137 cases of Pap smear 57 (41.6%) cases showed discrepancies in cervical biopsy. All cases of Squamous Cell Carcinoma (SCC) were correctly diagnosed by Pap smear. The overall sensitivity of smear test was 84%. After evaluating cytohistological correlation, the Positive Predictive Value (PPV) was found to be 100% for SCC, 52% for HSIL and 59% for Low grade squamous intraepithelial lesion (LSIL).Conclusion: The current study revealed a good correlation between cervical cytology and biopsy in Pap smear showing epithelial cell abnormalities. Thus, cytology and histology are complementary to each other and helps to reduce discrepancies.
宫颈癌是全球第二大常见的女性癌症,在尼泊尔是第三大常见癌症。传统的子宫颈抹片检查是最广泛使用的筛查工具,用于检测宫颈的癌前病变和恶性病变。巴氏涂片的细胞组织学相关性是一种广泛接受的方法,用于分析导致诊断和内部质量保证差异的各种因素。目的:研究尼泊尔邦克科哈尔布尔尼泊尔医学院附属医院巴氏涂片上皮细胞异常的细胞组织学相关性。方法:这是一项基于医院的前瞻性横断面研究,于2018年8月至2020年1月在尼泊尔Kohalpur的NGMC病理学系进行。本研究纳入了137例上皮细胞异常的巴氏涂片,并与相应的组织病理学结果相关联。结果:患者年龄在20 ~ 80岁之间,病例数在30 ~ 39岁之间(n=44;32.1%)。阴道白色分泌物是最常见的症状。高度鳞状上皮内病变(HSIL)是巴氏涂片中最常见的异常发现,发生率为40例(29.1%)。在137例巴氏涂片检查中,有57例(41.6%)宫颈活检结果不一致。所有的鳞状细胞癌(SCC)均可通过巴氏涂片正确诊断。涂片检查的总灵敏度为84%。在评估细胞组织学相关性后,发现SCC的阳性预测值(PPV)为100%,HSIL为52%,低级别鳞状上皮内病变(LSIL)为59%。结论:目前的研究显示宫颈细胞学和活检在巴氏涂片显示上皮细胞异常之间有很好的相关性。因此,细胞学和组织学是互补的,有助于减少差异。
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引用次数: 0
Bilateral Blindness Due to Left Fronto-Temporal Lobe Glioblastoma Multiforme 左侧额颞叶多形性胶质母细胞瘤致双侧失明
Pub Date : 2020-12-31 DOI: 10.3126/jngmc.v18i1.35224
B. Thapa, J. Neupane, Sunil Moktan
Introduction: Glioblastoma multiforme is the most common primary malignant brain tumor, with a very poor prognosis. Direct compression of any structure in the visual pathway or chronic papilloedema is the cause of loss of vision in these patients. Case Report:  30 years old male from Dailekh was brought by his elder brother with the complaint of complete vision loss in both eyes for 45 days. He also had hearing difficulty on right side, headache, right sided weakness and abnormal body movement. His Visual acuity was no perception of Light in both eyes. Pupil was mid-dilated and not reacting to light. Fundus examination revealed bilateral Pallid disc edema. MRI brain revealed left fronto-temporal GBM compressing optic chiasm. Neurosurgical consultation was obtained and counseling was done regarding disease and its treatment. Due to poor prognosis and poverty patient choose palliative conservative treatment. Conclusion:  This case highlights the possibility of bilateral Blindness in unilateral GBM. GBM has very poor outcome even after treatment.
简介:多形性胶质母细胞瘤是最常见的原发性恶性脑肿瘤,预后极差。直接压迫视觉通路中的任何结构或慢性乳头状水肿是这些患者视力丧失的原因。病例报告:来自Dailekh的30岁男性由其哥哥带来,主诉双眼完全失明45天。他还有右侧听力困难,头痛,右侧无力和身体活动异常。他的视力很差,两只眼睛都看不见光。瞳孔中等扩张,对光无反应。眼底检查显示双侧苍白的椎间盘水肿。脑MRI显示左侧额颞部GBM压迫视交叉。获得神经外科会诊并就疾病及其治疗进行咨询。由于预后差,贫困,患者选择姑息性保守治疗。结论:本病例强调单侧GBM双侧失明的可能性。即使经过治疗,GBM的预后也很差。
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引用次数: 1
Caesarean Section in Confirmed COVID-19 Patient at Nepalgunj Medical College: Case Report 尼泊尔医学院新冠肺炎确诊患者剖宫产一例报告
Pub Date : 2020-12-31 DOI: 10.3126/jngmc.v18i1.35222
K. Sinha, Amrendra Kushwaha, H. Adhikari
An outbreak of novel coronavirus pneumonia occurred worldwide since December 2019, which had been named COVID-19 subsequently. It is extremely transmissive that infection in pregnant women were unavoidable. The delivery process will produce large amount of contaminated media, leaving a challenge for medical personnel to ensure both the safety of the mother and infant and good self-protection. Here, we report a 27 year woman had reverse transcription polymerase chain reaction-confirmed COVID-19 at 37 weeks 2 days of gestation. An emergency caesarean section at 38 weeks 2 days of gestation under spinal anaesthesia was performed for oligohydramnios with scar tenderness with strict protection for all personnel.
自2019年12月以来,全球爆发了新型冠状病毒肺炎,随后被命名为COVID-19。孕妇的感染是不可避免的,这是极具传染性的。分娩过程中会产生大量被污染的介质,这给医护人员既要保证母婴安全又要做好自我保护带来了挑战。在这里,我们报告了一名27岁的女性在妊娠37周2天时出现了逆转录聚合酶链反应确诊的COVID-19。因羊水过少伴瘢痕压痛,于妊娠38周2天脊髓麻醉下行紧急剖宫产,所有人员均严格保护。
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引用次数: 0
Outcomes of Percutaneous Nephrolithotripsy With or Without Nephrostomy Tube: A Comparative Study 经皮肾镜碎石术伴或不伴肾造口管的疗效比较研究
Pub Date : 2020-12-31 DOI: 10.3126/jngmc.v18i1.35213
N. M. Shrestha
Introduction: Percutaneous Nephrolithotripsy (PCNL) is one of the most accepted surgical modality for removal of renal stone. Placement of a nephrostomy tube at the end of PCNL is a standard procedure for PCNL, however many reports have showed the safety and efficacy of tubeless PCNL for the removal of renal stone.Aims: The present study aimed to report the outcomes of PCNL with or without nephrostomy tube.Methods: It is Prospective Hospital Study conducted from June 2017 to April 2020 in the Department of Urology Nepalgunj Medical College. Total 153 patients under inclusion criteria were divided into two groups. Group 1 (75 patients) was allocated to patients who were   being treated under standard PCNL procedure while Group 2 (78 patients) was allocated for patients who were being treated under Tubeless PCNL procedure. The two groups were compared for operation time (minutes), hospital stay (days), post operative dose of analgesic (mg), post operative complications such as, leakage (%), bleeding (%) and infection (%). Data were analyzed from SPSS and p-value less than 0.5 was considered as significant.Results: In Group II the mean hospital stay, analgesic dose and rate of leakage was significantly lesser than Group I (p<0.05) whereas, the mean operation time, rate of infection and bleeding were not significantly different between two groups (p>0.05).Conclusion:  Tubeless PCNL procedure causes more rapid recovery and earlier discharge from the hospital, reduction in postoperative pain and no leakage when compared to standard tubless PCNL.
导读:经皮肾镜碎石术(PCNL)是最被接受的肾结石切除手术方式之一。在PCNL末端放置肾造瘘管是PCNL的标准程序,然而许多报告显示无管PCNL用于去除肾结石的安全性和有效性。目的:本研究旨在报道PCNL合并或不合并肾造口管的结果。方法:于2017年6月至2020年4月在尼泊尔医学院泌尿外科进行前瞻性医院研究。153例符合纳入标准的患者分为两组。组1(75例)分配给采用标准PCNL治疗的患者,组2(78例)分配给采用无管PCNL治疗的患者。比较两组患者手术时间(分钟)、住院时间(天)、术后镇痛药剂量(mg)、术后并发症(漏液%、出血%、感染%)。数据采用SPSS分析,p值小于0.5为显著性。结果:ⅱ组患者平均住院时间、镇痛剂量、漏药率均显著低于ⅰ组(p0.05)。结论:与标准无管PCNL相比,无管PCNL术恢复快,出院早,术后疼痛减轻,无渗漏。
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引用次数: 0
Risk Factors and Outcomes of Low Birth Weight Neonates Admitted In a Tertiary Care Center 三级保健中心收治的低出生体重新生儿的危险因素和结局
Pub Date : 2020-12-31 DOI: 10.3126/jngmc.v18i1.35202
Jyoti Adhikari, Rajesh Kc, Shristi Kharel
Introduction: Birth weight <2500 grams, <1500 grams and <1000 grams irrespective of gestational age is low birth weight, very low birth weight and extremely low birth weight respectively. Low birth weight is associated with high morbidity and mortality.Aims: To find out the possible maternal risk factors associated with low birth weight babies, morbidities and mortalities seen in them during their hospital stay.Methods: Hospital based cross sectional observational study was performed in 200 newborns <2500 grams in Nepalgunj Medical College, Kohalpur, Banke, Nepal.Results: Out of 200 neonates 8 (4%), 40 (20%) and 152 (76%) were extremely low birth weight, very low birth weight and low birth weight respectively with Male:Female ratio of 1.12:1. Most common maternal risk factors for low birth weight was Illiterate mothers (88%) followed by preterm delivery (68%). Inadequate antenatal visit was associated with low birth weight (P<0.05). Most common morbidity seen in low birth weight was neonatal sepsis (96%) followed by neonatal jaundice (87%). 44 (22.0%) neonates expired and 156 (78.0%) survived. Neonatal sepsis was most common (36.4%) cause of mortality followed by respiratory distress syndrome (22.7%).Conclusion: Certain measures could be taken to prevent low birth weight deliveries: discouraging delivery at teenage, adequate antenatal visits, avoiding smoking and alcohol during pregnancy. Well trained staffs and better facilities in neonatal intensive care unit could improve the survival and minimize the morbidities in low birth neonates.
简介:不论胎龄,出生体重<2500克、<1500克、<1000克分别为低出生体重、极低出生体重和极低出生体重。低出生体重与高发病率和死亡率有关。目的:了解与低出生体重儿相关的产妇危险因素及其住院期间的发病率和死亡率。方法:以医院为基础的横断面观察研究对尼泊尔班克科哈尔布尔尼泊尔医学院200例<2500克新生儿进行了研究。结果:200例新生儿中,极低出生体重8例(4%),极低出生体重40例(20%),低出生体重152例(76%),男女比例为1.12:1。低出生体重最常见的产妇危险因素是不识字的母亲(88%),其次是早产(68%)。产前检查不足与低出生体重相关(P<0.05)。低出生体重最常见的发病率是新生儿败血症(96%),其次是新生儿黄疸(87%)。新生儿死亡44例(22.0%),存活156例(78.0%)。新生儿败血症是最常见的死亡原因(36.4%),其次是呼吸窘迫综合征(22.7%)。结论:可以采取一些措施来预防低出生体重分娩:不鼓励青少年分娩,充分的产前检查,怀孕期间避免吸烟和饮酒。在新生儿重症监护病房,训练有素的医护人员和完善的设施可以提高低出生新生儿的存活率和降低发病率。
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引用次数: 0
Normal Pituitary Gland Size and Morphology and Its Variations Related To Age and Gender: An MRI Evaluation 正常垂体大小和形态及其与年龄和性别相关的变化:MRI评估
Pub Date : 2020-12-31 DOI: 10.3126/jngmc.v18i1.35175
A. Jha, N. Paudel, Sabin Nepal, Rajesh Nayak
Introduction: The pituitary gland is regarded as the master endocrine gland of the body. Subtle alterations in the size can cause significant changes to other endocrine glands and hormonal status. Magnetic Resonance Imaging (MRI) is the investigation of choice to examine pituitary gland. It is important to know the range of normal size and variations according to age and gender to enable radiologists to suggest what might be an abnormal pituitary gland.Aims: This study aims to examine normal size, volume and shape of pituitary gland and to establish a normal reference value for pituitary size in different age groups and genders.Methods: MRI Brain of 137 patients were studied retrospectively and patients with endocrinal abnormalities were excluded from the study. Images were acquired in General Electronics 1.5 Tesla MRI machine and mid-sagittal T1WI and coronal T2WI were selected for accurate measurement of the gland. Height, AP diameter, Transverse diameter, and volume were calculated for each individual and the collected data was categorized based on age and sex for analysis. Pearson’s correlation test was done to establish a relation between age and volume of the gland and a p-value of <0.05 was considered as significant.Results: Our study included 137 patients (57 males, 80 females) with age ranging from 3 to 86 years. The study was divided into six age groups. Mean pituitary height, AP diameter, transverse diameter and volume of the gland were 6mm, 8.9mm, 12.3 mm, and 354.5 mm3 respectively. The gland observed a gradual increase in size up to the third decade and was more pronounced in the female population. A steady decline in the size of the gland was noted after 30 years for both populations.Conclusion: Good understanding of the normal size and shape of pituitary gland and its variation with age and gender is a must for every radiologist to compare with an abnormal increase in size.
简介:脑垂体被认为是人体的主内分泌腺。大小的细微变化会引起其他内分泌腺体和激素状态的显著变化。磁共振成像(MRI)是检查脑垂体的首选方法。了解正常大小的范围和根据年龄和性别的变化是很重要的,这使放射科医生能够建议什么可能是垂体异常。目的:本研究旨在探讨垂体的正常大小、体积和形态,建立不同年龄和性别垂体大小的正常参考值。方法:对137例患者进行脑MRI回顾性研究,排除内分泌异常患者。在General Electronics 1.5 Tesla核磁共振机上获取图像,选择正中矢状面T1WI和冠状面T2WI对腺体进行精确测量。计算每个个体的高度、AP直径、横向直径和体积,并根据年龄和性别对收集到的数据进行分类分析。采用Pearson相关检验建立年龄与乳腺体积的关系,p值<0.05为显著性。结果:我们的研究纳入137例患者(男性57例,女性80例),年龄从3岁到86岁不等。这项研究分为六个年龄组。平均垂体高6mm, AP直径8.9mm,横径12.3 mm,体积354.5 mm3。到第三个十年,腺体的大小逐渐增加,在女性人群中更为明显。30年后,两个种群的腺体大小都在稳步下降。结论:了解垂体的正常大小和形状及其随年龄和性别的变化是每一位放射科医生与异常大小增加进行比较的必要条件。
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Journal of Nepalgunj Medical College
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