玻璃体切除术治疗外伤性眼内炎62例

0　引言　外伤性眼内炎是眼外伤的常见并发症 ,对视力及眼球威协极大 .由于病原体随致伤物直接进入眼内 ,在眼内和玻璃体繁殖 ,产生剧烈炎症反应 ,对眼内组织造成严重破坏 .如不及时而有效的控制 ,终使视力丧失 ,眼球萎缩 .近年随着现代玻璃体手术的发展 ,外伤性眼内炎的治愈率明显提高 .现将我科收治的 6 2例报告如下 .1　对象和方法1 .1　对象 1 996 - 0 6 / 1 998- 0 6我院连续收治 6 2例外伤性眼内炎 ,其中男 5 0例 ,女 1 2例 ,年龄 2～ 45岁 ,平均 1 6 .5岁 .1 4岁以下儿童 38例 ,占 6 1 .3% .以致伤原因分类 :角膜穿通伤30例 ,巩膜穿…     

Breast carcinoma with metastasis to the gallbladder:an unusual case report with a short review of literature

Gallbladder metastases are very rare and usually arise from malignant melanoma, renal cell carcinoma and cervical carcinoma. Breast carcinoma tnetastatic to the gallbladder is extremely rare and only 4 cases have been reported in the English literature. We hereby report a 54-year-old lady who was diagnosed as having breast carcinoma and underwent modified radical mastectomy. One month after the operation, she developed acute abdomenal pain and underwent cholecystectomy after clinical investigation. Histopathological examination revealed metastasis to the gallbladder. Being considered a patient with tnetastatic breast carcinoma she was subjected to taxane and anthracycline-based palliative chemotherapy. Later she had CNS involvement and died of the progressive disease soon after few months.     

大学生信任感及其相关因素

目的:探讨当代大学生的信任感情况,为维护大学生的心理健康提供参考。方法:采用信任量表、简易应对方式问卷、领悟社会支持量表为调查工具,通过分层整群抽样,于2006-06对河北师范大学1250名大学本科学生进行调查分析。其中信任感量表有18题。由3个因子构成。该量表得分越高,信任感越强。领悟社会支持量表包含12题,分家内支持和家外支持2个因子。得分越高,得到的社会支持程度越高。简易应对方式问卷共20题。由积极应对和消极应对2个因子组成。因子得分为因子条目平均分。结果:共发放问卷1250份,收回有效问卷1196份。①大学生的信任感为(77.80±10.87)处于中等偏上水平。在信任总分上,女生高于男生(78.40±11.04,76.67±10.44,P<0.01)。一、四年级学生高于二、三年级学生(77.92±10.86和81.16±10.51,75.46±11.17和76.72±10.01,P<0.01)。文科生高于理科生(79.65±10.48,75.97±10.93,P<0.01)。恋爱学生高于未恋爱学生(79.48±11.34,76.70±10.40,P<0.01)。城市学生高于农村学生(79.59±10.85,77.12±10.80,P<0.01)。②在可依靠因子上,性别和是否独生之间存在交互作用(F=8.469,P=0.004)。③大学生的信任感与领悟社会支持、应对方式有显著性相关。家外支持、积极应对、消极应对、家内支持依次进入信任感回归方程。结论:性别、年级、专业、是否恋爱、是否独生、城乡来源等因素都会影响大学生的信任感。家内家外支持、积极应对与消极应对是影响大学生信任感的个体内部心理因素。     

国内六大行政区域六城市中老年人群膝关节骨性关节炎患病危险因素比较

目的：了解中国不同地区间中老年人群膝关节骨性关节炎患病危险因素。方法：调查时间为2005—07／08。①从中国六大行政区（西北，华北，华东。中南，东北，西南）选出六城市（西安，石家庄，上海。广州，哈尔滨市，成都），用分层多阶段整群抽样方法，抽取6218名40岁及以上具有正式户口常住男女人群进行膝关节骨性关节炎的流行病学问卷调查（包括一般情况、现病史、既往史、体格检查、X射线片检查情况和疾病诊断6个方面，共计94个问题141个变量指标），并对其中4808名有症状者进行X射线平片膝正侧位投照。②膝关节骨性关节炎诊断标准为临床症状阳性加X射线Kellgren ＆ Lawrence分级二级及以上者。③计算患病率，并采用Epilnf06．0和SPSS 10．0软件对其中83个变量进行多因素非条件Logistfc回归分析，表示疾病与暴露因素之间联系强度的指标用比值比（OR），若OR〉1，说明疾病发生危险性增加，与暴露因素呈正关联；若OR〈1，说明疾病发生危险性减少，与暴露因素呈负关联。 结果：①六城市膝关节骨性关节炎总患病率为15．6％，其中西安7．7％，石家庄11．2％，上海9．8％。广州30．5％，哈尔滨16．9％，成都17．5％，各城市患病率比较差异显著（P〈0．01）。②Logistic回归分析膝关节骨性关节炎在大部分城市有共同的危险因素如年龄大（OR=1．032—1．181），使用蹲坑排便年限长（OR=1．021-1．077），体质量高（OR=1．048—1．073），和开始饮酒年龄大（OR=1．008～1．028）；而从事专职体育运动（OR=1．651，西安），骨质疏松病史（OR=3．311，石家庄），吸烟（OR=2．654，石家庄），类风湿关节炎病史（OR=4．964，上海），文化程度高（OR=2．593，上海），女性（OR=2．510，广州），姐妹骨关节炎史（OR=13．251，哈尔滨），母亲骨关节炎史（OR=5．683，成都）等危险因素分别在不同地区出现． 结论：年龄大、使用蹲坑排便年限长、体质量高和开始饮酒年龄大是中国六地区膝关节骨性关节炎患病的共同危险因素，同时，不同地区主要危险因素又有一定差异。     

Tooth in a cyst — Is it always a dentigerous cyst?

We present the case report of an 18-year-old female patient who presented with unilateral nasal obstruction. Computed tomography scanning revealed an unerupted molar in the posterior wall of the right maxillary sinus with a cystic swelling in the sinus. The preoperative diagnosis was a dentigerous cyst. The patient underwent endoscopic removal of the cyst and tooth. The operative findings and histopathology showed that it was an odontogenic keratocyst. This paper stresses the importance of diagnosing this condition and that a tooth in a cyst is not always dentigerous.     

Mucormycosis: A retrospective study

A retrospective study has been carried out in a hospital over the past 5 years on 13 patients of mucormycosis. The study included evaluating the etiology, pathology, clinical features, management, and complications of mucormycosis. The results and conclusions have been studied and summarised in our paper. Dept of E. N. T. K. E. M. H.     

Necrotising fasciitis of the neck

Necrotising fasciitis is a fulminant soft tissue infection that causes necrosis of fascia and subcutaneous tissue while sparing skin and muscle initially. It is most commonly seen in adults involving the perineum, extremities and and minal wall. Immunncompromised patients are at an increased risk of developing this infection. These infections require early diagnosis, aggressive surgical debridaient and appropriate antibiotic therapy. Mortality rates have been reported to be as high as 52 and 73% in general surgery literature.(Freuschtag et al, 1985., Rouse et at 1982). Necrotising fasciitis of the head and neck is rare. The commonest cause is secondary to denial infections. We report a case of necrotising fasciitis of the neck secondary to a peritonsillar abscess in a previously healthy individual. The pathogenesis and treatment of this fulminant infection are also discussed.