支气管囊肿的X线诊断及其组织胚胎学基础

本文分析１６例支气管囊肿的胸部平片、体层、支气管造影、ＣＴ及其手术病理资料，探讨术前影像学误诊的组织胚胎学基础，尤其是肺外支气囊肿。指出胸瓿平片和体层依然是这类疾病的首选方法，ＣＴ或ＭＲＩ是必要的补充，特别是对囊肿内容物和囊壁的组织结构的分析是同其他疾患鉴别的关键，临床表现和形态学表现没有明显的特异性。     

阻塞性睡眠呼吸暂停综合征的临床研究

强调对阻塞性睡眠呼吸暂停综合征的认识，以达到对该病的早期诊与治疗。方法应用Ａｕｔｏｓｅｔ诊疗系统及鼻持续正压通气治疗仪，对６６例ＯＳＡＳ患者进行确诊及序贯治疗。     

胎儿腹壁异常的超声诊断

本文总结了胎儿腹壁异常１２例，其中脐疝４例，腹壁缺损４例、膈疝３例、胸腹壁缺损１例。分析了超声图像特点及漏诊、误诊原因，并提出鉴别诊断要点及最早诊断时间。对分娩方式及时间选择有重要意义。     

Abnormal behavior of elderly people residing in institutions of medical and social welfare systems

Abstract We investigated factors correlated with abnormal behavior in the elderly residing in a special nursing home (group A) and a psychiatric hospital (group B) using the dementia behavior disturbance scale, the mini mental state examination, the Japanese version of the Philadelphia Geriatric Center morale scale, and the ADL assessment scale. The cognitive function of group B was decreased compared with that of group A, but most activities of daily living (ADL) in the latter group were disrupted compared with those in the former. Only a few categories of ADL correlated with abnormal behavior in group A, whereas cognitive function, quality of life, and most categories of ADL correlated with abnormal behavior in group B. These results suggest that factors correlated with abnormal behavior in the elderly differ within institutions of medical and social welfare systems.     

A Disseminated Alveolar Rhabdomyosarcoma in a 9-Year-Old Boy Disclosed by Chromosomal Translocation (2;13) (q35;q14)

A 9-year-old boy presented with a small subcutaneous tumor of the trunk and diffuse bone marrow involvement. The first histological diagnosis given was undifferentiated malignancy possibly of neural crest origin and chemotherapy was started immediately using vincristine, cyclophosphamide, cisplatin, and teniposide (OPEC). Complete response was achieved after four courses of chemotherapy. Histological slides were then reviewed and the final diagnosis of alveolar rhabdomyosarcoma (RMS) was retained. Moreover, chromosome analysis of malignant cells in the bone marrow revealed a translocation involving chromosomes 2 and 13:t(2;13) (q35;q14). This specific karyotype finding has been recently reported in a few cases and could be specific for alveolar RMS. The patient had a relapse 7 months after diagnosis and died 4 months later.     

二维彩色多普勒超声心动图诊断扩张型心肌病（附100例分析）

应用ＡＴＬ－ｕｌｔｒａｍａｒｋ超６型彩色多普勒超声诊断仪诊断扩张型心肌病１００例，并与性别、年龄相应的正常人对比分析。结果：除扩张型心肌病各组室间隔及左室后壁舒张期厚度与相应正常对照组相比无显著性差异（Ｐ＞０．０５）外，其左室舒张内径及收缩内径、左房内径明显大于正常对照组（Ｐ＜０．０１），左室射血分数及左室内径缩短分数较正常对照组明显降低（Ｐ＜０．０１），并见心腔内血流速度缓慢，颜色变淡。另在７７例病人中探及４０例瓣膜返流。提示该诊断方法对扩张型心肌病具有直观、简便、准确、迅速的优点，为本病的诊断及鉴别诊断提供了良好的手段。     

金地鼠颊囊癌模型PCNA,BrdU及光镜观察结果的相关分析

癌变的早期诊断对提高疗效具有特殊意义，为了寻求简捷，高效，超前，可靠的诊断方法，实验以ＤＭＢＡ（二甲基苯并蒽）诱导的金地鼠颊囊致癌模型为对象，以ＰＣＮＡ（增殖细胞核抗原）ＢｒｄＶ（溴脱氧尿嘧啶）等免疫组化技术为手段；以光镜观察诊断为对照，对三种观察结果进行相关分析，发现三者间有高度显著的相关性，证实了免疫组化方法在癌变诊断中有一定的参考价值，实验还发现ＰＣＮＡ和ＢｒｄＵ检测结果比较每天敏感，简捷，     

CT对眼球异物的诊断及定位

本文比较了11例眼球异物CT与X线影像，并经手术摘出异物证实，CT眼球异物检出及定位准确性均优于X线，尤其对球壁异物的定位，而且能显示断层眼球壁轮廓，具有直观效果，CT异物影像比异物明显扩大，应警惕CT伪影可能使球壁异物定位发生误差，CT目前尚不能完全取代眼球异物常规X线检查。     

腹水良恶性细胞核仁组成区定量研究

使用胶质银染色技术，对２８例良性腹水和２６例恶性腹水进行核仁组成区（ＡｇＮＯＲｓ）形态定量研究。结果表明：良性腹水间皮细胞与恶性腹水癌细胞二者在ＡｇＮＯＲｓ数目、形态、大小及核内分布方面均存在显著差异。另外，对５例临床上疑诊恶性腹水而常规脱落细胞学（ＨＥ）染色阴性或未肯定者进行上述定量分析，确定腹水良恶性质，结果与组织病理学诊断相一致。提示该技术在一定程度上可弥补常规脱落细胞形态学之不足。     

Reduced genital sensitivity in female patients with multiple system atrophy of parkinsonian type.

According to the consensus statement on the diagnosis of multiple system atrophy (MSA), erectile dysfunction is required for male patients to fulfil the urinary incontinence criterion. However, there is no equivalent item for female patients. We questioned 19 female patients with MSA of the parkinsonian type (MSA-P), 28 female patients with Parkinson's disease (PD), and 27 healthy controls on their genital sensitivity. A total of 47% of the MSA patients but only 4% of the PD patients and 4% of the control group admitted to reduced genital sensitivity, a highly significant difference (P < 0.001). Moreover, the appearance of reduced genital sensitivity in female MSA patients showed a close temporal relation to the onset of the disease. If these preliminary results can be confirmed and further specified in a larger sample, a historical item of reduced genital sensitivity in female patients might become a diagnostic feature for MSA, comparable to erectile dysfunction in male patients.