副乳癌的诊断和治疗(附12例报告)

我院１９７８～１９９６年共收治副乳癌１２例，占同期收治的乳癌１０６５例的１１３％。１２例中，男性副乳癌１例，占同期收治男性乳癌１７例的５８９％。副乳癌多发生于腋下或腹股沟处，这些部位邻近腋窝或腹股沟淋巴结丰富的区域，发生转移较早，预后较差。本组患者５年生存率为３６３７％，明显低于乳癌术后的５年生存率４５８３％（Ｐ＜０．０５）。     

15237名出生儿的流行病学研究

目的为提高人口的基础素质提供理论依据。方法调查泰安市中心医院产科自１９６２年至１９８６年，２５年间１１年的出生登记资料。结果共１５２３７名出生儿。对低体重儿死胎儿及畸形儿（三种不良儿）的发生情况进行了调查分析。共有低体重儿１２４５名，低体重率８１．７‰，城市为６１．３‰，农村１０８．３‰。死胎儿共１８３名，死胎率为１２‰，城市为６‰，农村为１９．８‰，ＲＲ＝３．３。畸形儿总数为１６７名，畸形率１１‰，城市６．７‰，农村１６．５‰，ＲＲ＝２。三种不良儿的发生率农村均明显高于城市，结论生育的最佳年龄在２４岁至２９岁之间，怀孕的最佳时间应在６至１０月份之间。     

Experimental model of chronic tonsillar herniation associated with early stage syringomyelia

This report describes an experimental model of chronic tonsillar herniation and its effects on the spinal cord. In ten rats, a small piece of chemically induced mammary cancer was transplanted to the supraoccipital bone. In all cases, the transplanted cancers grew into the posterior fossa, destroying the supraoccipital bone and compressing the cerebellum extradurally. In six of the ten rats, tonsillar herniation was observed at 8–14 weeks after transplantation. Transdural infiltration of the tumor cells was not apparent in any animal. In those rats with tonsillar herniation (n=6), the spinal cord from the C5 to the T8 segments showed enlargement of the central canal without exception. Histological examination revealed the following changes: stretching and thinning of the ependymal cells; swelling of the astrocytic processes; and extracellular edema, predominantly in the dorsal gray matter, but also in the ventral inner portion of the dorsal column. In the control group (n=4) and those rats without tonsillar herniation (n=4), such histological changes of the spinal cord were not observed. Although the lesions can not be regarded as representing mature syringomyelia, they most likely constitute an earlier evolutionary stage.     

Transjugular intrahepatic cavoportal shunt for Budd–Chiari syndrome

Budd–Chiari syndrome (BCS) is characterized by obstruction of the hepatic venous outflow tract. Therapeutic options for BCS are limited. We report a case of a 21-year-old woman with protein S and C deficiency with gross ascites. Treatment with transjugular intrahepatic portosystemic shunt (TIPS) was attempted, which revealed occluded hepatic veins, so transcaval TIPS was performed. No serious procedure-related complication occurred. After successful shunt creation, the patient's symptoms subsided and she was discharged and followed up for 6 months.     

脑立体定向术临床应用

目的：探讨以脑立体定向术治疗震颤麻痹、癫痫、癌性疼痛、慢性精神病及颅内金属异物的方法和疗效。方法：用多功能脑立体定向仪对不同疾病毁损其不同的核团。结果：震颤麻痹１６６例共１８２次手术中治愈１３例次，显效１４５例次，有效１１例次，无效１２例次，死亡１例，有效率达９２９％；癫痫１８例，显效１１例，有效４例，无效３例，有效率达８３３％；癌性痛疼５例均显效；精神病３例，显效２例，有效１例；颅内异物２例均治愈。结论：脑立体定向术对以上疾病均取得了较为满意及良好的疗效，总有效率达９２４％，并且比传统开颅术简便安全     

The management of arteriovenous malformations in children

Between January 1941 and June 1989, 46 children below the age of 18 with an arteriovenous malformation (AVM) were managed. There were 7 patients with AVM diagnosed before the age of 2; 10 patients were diagnosed between the ages of 3 and 10; and 29 patients were diagnosed between 11 and 18. There were equal numbers of male and female patients. Twenty-five of the AVMs were large (>5 cm longest diameter). All 7 AVMs diagnosed before the age of 2 were large. The usual clinical presentation was congestive heart failure, bruit and an enlarging head. Three patients underwent excision with 2 deaths and 1 excellent result. In 11 patients (aged 3–18) with AVM without history of hemorrhage, 3 had excision with 2 excellent and 1 fair result. Four remained stable. Four developed progressive deficits or hemorrhage. In 10 patients (aged 3–18) with AVM and hemorrhage who were treated medically, 7 (70%) had an episode of re-hemorrhage. Three patients had excision of AVM after re-hemorrhage, but before the age of 18 with an excellent result. Eighteen patients (aged 3–18) with AVM and a single episode of hemorrhage underwent excision with 17 excellent or good results and 1 fair result. The overall mortality was 7%. Eighty-five percent of the children with excision of AVM had an excellent or good result. The best treatment for AVM in children is surgical excision.Presented at the XVII Annual Meeting of the International Society for Pediatric Neurosurgery, Bombay 1989     

Arnold-Chiari畸形合并脊髓空洞症的外科治疗

目的：寻求Arnold—Chiari畸形合并脊髓空洞症的病因、发病机制和确实合适的手术方案及术式。方法：通过回顾性分析天津医科大学总医院神经外科在1990年至2003年间收治的143例病例，对比不同手术方式术前术后MRI和临床症状的变化，寻找其间的规律。结果：术前MRI显示，有空洞者比单纯小脑扁桃体下疝者后颅窝更加紧密。术后症状均缓解，MRI显示空洞均减小，但后颅窝减压术者可见小脑扁桃体回缩，而脊髓空洞一腹腔分流术者小脑扁桃体回缩不明显。结论：Arnold—Chiari畸形合并脊髓空洞症是多因素引起的疾病，不能以单一因素来解释。脊髓蛛网膜下腔，特别是颅颈结合部的脑脊液循环障碍，是各种病因的共同点。因此，解除脑脊液循环障碍是治疗这种疾病的关键环节和最终目的。     

结构蛋白及血管形成因子在体表海绵状静脉畸形中的表达及意义

目的：研究结构蛋白及血管形成因子（VEGF）在体表海绵状静脉畸形（cavernous venous malformation,CVM）中的表达及意义。方法：1996－2000年CVM病理样本25例，取正常中、小型静脉各12例。采用Envision法免疫组化染色观察Ⅳ型胶原、纤维连接蛋白（Fn）、层粘连蛋白（Ln）及VEGF、血管生成素－1（Ang-1）等血管形成因子的表达，半定量分析结果。结果：Ⅳ型胶原、Fn和Ln在海绵状静脉畸形与中、小静脉中的分类似，但表达量明显较少。畸形组织和小静脉VEGF表达明显强于中型静脉，小静脉Ang-1表达明显强于静脉畸形和中型静脉。结论：Ln及VEGF表达变化可能是海绵状静脉畸形形成发展的重要因素。Ang-1表达减少可能参与海绵状静脉畸形的血管塑形障碍的发生。     

Right pneumonectomy syndrome: Report of two cases

We report herein the cases of two infants who developed right pneumonectomy syndrome, both of whom were born with gross C-type esophageal atresia (EA/TEF), and a hypoplastic right lung arising from the lower esophagus, being a bronchopulmonary foregut malformation (BPFM). Appropriate and well-timed treatments for a variety of sequelae primarily caused by the mediastinal shift must be considered after right pneumonectomy in early childhood.     

Constitutional heteromorphism of 9q13→q21 in a patient with chronic myelogenous leukemia

An apparently balanced de novo reciprocal translocation t(5;21) (q13;q22) was demonstrated in a girl with acrobrachycephaly, ventriculomegaly, pulmonary stenosis and anal malformation. The possible relationships between her karyotype and malformations are discussed.