兔后巩膜加固术后眼底血管荧光造影

观察后巩膜加固术对眼球发育、眼底形态和眼底血液循环的影响。方法：出生１５～２０天白兔１９只,一眼行后巩膜加固术,另一眼做自身对照眼,对比眼轴长度、角膜直径和眼底形态。术后三个月,做眼底血管荧光造影,并与２２只正常兔对比。结果：实验组与自身对照组比较,眼轴长度、角膜直径、眼底形态均无差异。荧光造影,实验组与正常组比较,视网膜动脉充盈快。其余指标,两组无差异。结论：后巩膜加固术对眼球发育、眼底形态和脉络膜循环无明显影响。此手术可改善兔的视网膜循环     

Partial Artificial Heart (ALVAD) Use with Subsequent Cardiac and Renal Allografting in a Patient with Stone Heart Syndrome

The abdominal left ventricular assist device (ALVAD) is an order of magnitude more effective than conventional intra-aortic balloon pumping (IABP) in unloading and providing circulatory support to the failing left ventricle. This is a report of a unique case which demonstrates that in the absence of pulmonary vascular obstruction or constriction, the ALVAD can substitute for both left and right heart function. A 21-year-old patient with a congenital bicuspid aortic valve developed acute valvular endocarditis which rapidly progressed to congestive heart failure. An operation was undertaken, the mitral and aortic valves were excised and replaced by porcine heterografts, and a fistula from the right sinus of Valsalva to the right ventricle was closed. When coronary circulation was restored, irreversible ischemic contracture of the left ventricle, or "stone heart" syndrome, developed and emergency ALVAD or partial artificial heart implantation was effected. This device functioned as a total artificial heart for nearly six days, while a donor heart was sought. The patient then underwent removal of the ALVAD and cardiac and renal allografting. The transplanted heart functioned well, but the patient expired fifteen days later from gram-negative sepsis.     

Long-term results in the surgical treatment of lymphedema

Summary In the irreversible stage of lymphedema corrective surgery is often mandatory. A choice has to be made between two different basic selective procedures. As no totally satisfactory surgical method has as yet been established surgical management is difficult and implies considerable personal responsibility. This is a report on the long-term results of operations carried out on 16 patients between 1958 and 1979 using the so called Charles procedure. It concludes that this radical operation gives an acceptable long-term result in long-standing, elephantiastic primary lymphedema of the lower extremity.     

Synovial sarcoma of abdominal wall: a case report and study of tumor fine structure

A case of synovial sarcoma in the abdominal wall of a 50-year-old Iraqi woman is reported. The ultrastructure of the tumor has been studied. Eight other cases of synovial sarcoma in the abdominal wall reported in the English literature up to 1978 have been reviewed. Synovial sarcomas in the abdominal wall tend to occur with a much greater frequency in women, whereas such tumors occurring in the extremities or the neck are more common in men than woman. No ultrastructural studies of abdominal wall synovial sarcomas could be found in the English literature. The ultrastructural characters of this tumor are similar to those of such tumors arising in the usual sites and the neck. However, the present study has indicated that the light and dark cells reported by earlier workers are not limited solely to the epitheloid areas but are also present in the spindle cell zones.     

Gliomatosis peritonei: the value of a "second look" operation.

The case history of a 10-year-old black girl with gliomatosis peritonei, Grade 0, is presented. The primary tumour was resected and a "second look" operation carried out 3 months later. The glial implants demonstrated distinct circumferential and intra glial fibrosis (resolution). Because the peritoneal implants had undergone resolution, further therapy became unnecessary. We believe gliomatosis peritonei fully justifies a second laparotomy in order to be able to accurately grade the implants. The grade of the peritoneal implants influences the prognosis and therefore determines the type of therapy to be instituted.     

显微镜下内淋巴囊引流术治疗梅尼埃病(附12例报告)

目的 探讨内淋巴囊引流术治疗梅尼埃病的手术方法和疗效。方法 对12例梅尼埃病的病人行显微镜下内淋巴囊引流术,并进行了术后随访。结果 随访结果表明,按疗效评定标准,A级3例;B级5例;C级3例;D级1例。有效率91.67％。结论 内淋巴囊引流术是治疗梅尼埃病的有效的保留听力的手术方法,值得临床推广应用。     

颞骨岩部胆脂瘤

目的：探讨岩部胆脂瘤的临床特征及手术方法。方法：经迷路前上径路手术治疗1例，经迷路-耳蜗径路手术治疗8例。结果：术后8例随访2-9年，局部无胆脂瘤复发，其中2例面神经全程减压，术后未能恢复；1例术后2个月出现面肌运动，7个月后恢复正常，1例术后仅2个月，有待随访。结论：根据病变部位及侵犯范围选择适当的手术途径；术腔内填塞脂肪，封闭外耳道可防止脑脊液外漏。     

胰腺癌的临床表现

胰腺的临床表现因病变而异。腹痛、黄疸及体重减轻是胰腺癌的主要临床表现。部分病人同时可表现为发热、焦虑、抑郁、胆囊肿大及血栓性静脉炎等。     

矢状窦旁脑膜瘤的手术治疗(附39例报告)

目的 提高矢状窦旁脑膜瘤的手术疗效。方法 对39例经手术治疗的矢状窦旁脑膜瘤的临床资料进行回顾性分析，探讨该病的诊断、手术方法、受累矢状窦的处理及对无法全切除之残瘤的补充治疗。结果 本组39例无1例死亡。随访34例，其中3例分别于手术后1年、1．5年、2年复发，均为无法全切除而术后又未行补充治疗者；其余31例随访9个月～11年，未发现复发。结论 矢状窦旁脑膜瘤应尽可能行肿瘤全切除手术，术后辅以放疗可提高疗效。     

国产自体-2000型血液回收机临床应用探讨

目的探讨由北京精医疗设备有限公司研制的自体-2000型血液回收机的临床应用效果。方法自2002年6月～2003年12月,我院应用北京精医疗设备有限公司自体-2000型血液回收机进行术中回收血液100例,其中男41例、女59例,年龄12～63岁,体重19～68公斤,手术包括外伤如肝破裂、大血管损伤、破裂脊柱外伤、脑外伤、器官移植手术。术中监测心电图、血压、血氧饱和度、尿量。结果全组病例中,总手术时间62～180分钟,平均102分钟,全部患者抢救成功,无死亡,无出现血尿现象。结论自体-2000型血液回收机安装使用安全、可靠、操作方便、血液回收效果好,经过滤、分离、清洗、净后再输回病人可以节约大量用血,又能避免异体输血传染疾病,是一种值得在临床广泛推广的国产血液回收机。