外固定架治疗桡骨远端粉碎性骨折的疗效分析

目的:探讨闭合手法复位外固定架治疗桡骨远端粉碎性关节内骨折的临床疗效。方法:对29例桡骨远端粉碎性关节内骨折,通过外固定架的牵伸辅助复位,矫正桡骨的短缩、成角移位,恢复关节面的解剖关系,利用外固定架维持复位后的位置并进行功能练习。术后定期进行X线和腕关节功能的评价。结果:29例均获得随访,随访时间3~12个月,平均6.5个月。根据Aro功能评价:优9例,良17例,可2例,差1例,优良率89.66%。结论:外固定架能很好维持复位后的位置,恢复桡尺骨的相对长度和关节面的平整,使腕关节功能得到良好的恢复,因此是治疗桡骨远端粉碎性关节内骨折的有效方法。     

腹水细胞学检查对卵巢恶性肿瘤诊断的价值

对1982年1月～1985年12月四年中我院妇科住院疑诊卵巢肿瘤65例作腹水细胞学检查110次,结果全组诊断准确率为93.84％(61/65),17例卵巢良性疾病准确率为94.11％(16/17),卵巢恶性肿瘤43例中准确率为93.02％(40/43)。本文主要讨论:1、腹水细胞学检查对妇科恶性肿瘤的诊断价值:认为它有助于鉴别卵巢良、     

Combining Vaccines with Conventional Therapies for Cancer

Preclinical and clinical investigations currently underway are employing novel strategies for combining vaccines with conventional and experimental anticancer therapies. To date, the FDA has not approved a therapeutic cancer vaccine. However, the results of recent investigations suggest an increasing role for vaccines in new models of combination therapy for many types of cancer. This article reviews and discusses therapeutic cancer strategies that employ vaccines in combination with local radiation, chemotherapy, hormone therapy, and anti-CTLA-4 mAb. Preclinical studies have shown that certain anticancer agents have immune modulatory effects that result in up-regulation of surface expression of MHC molecules, tumor-associated antigens, or Fas on malignant cells, rendering them more susceptible to immune destruction. Preliminary results of clinical studies using combination strategies have demonstrated a postvaccination antigen cascade, prolonged time to disease progression, and improved overall survival. Several larger randomized trials are ongoing, and more are required to support these findings.     

结节型十二指肠炎的内镜表现及其与幽门螺杆菌关系的分析

结节型十二指肠炎是一种内镜下具有特征性改变的十二指肠粘膜病变，多表现为红斑性结节，不同程度的充血、水肿。大致分为慢性十二指肠炎和活动性十二指肠炎。根据本院3年来的资料，分析其内镜表现及与幽门螺杆菌（Hp）的关系。