更正

HBsAg检测是临床及体检必检项目，标本的不同是否影响测定结果，以下分别用血清及两种抗凝血浆进行测试观察。     

顺铂为主的术前诱导化疗治疗口腔颌面部鳞癌的临床分析

1992年4月～1996年4月，本组用顺氯铵铂(CDDP) 长春新碱(VCR) 平阳霉素(PYM)方案，简称DVP方案，术前诱导化疗治疗口腔颌面部鳞癌47例，取得较满意的效果。现报告如下。     

精索静脉曲张不育症患者催乳素变化的观察

本文用放射免疫法,以18例具有正常生育力的男性为对照,对20例少梢症及12例精子异常症的精索静脉曲张不育患者测定了血清和精液中催乳素(Prolactin,PRL)的含量。结果提示:少精症和精子异常症者血清中PRL水平较正常人明显升高(P<0.01),精液PRL水平无明显差异(P>0.05)。此外,PRL血/精比值关系与正常人有显著差异(P<0.01),该值具有诊断价值。高PRL血症可导致睾丸功能异常。     

Quantitative observation by enzyme cytochemistry of human rectal adenocarcinoma cells killed by LAK cells

Activity of succinic dehydrogenase(SDH)and acid phosphatase(AcPase)of effector-target cells during the process of LAK cells killing HR8348 cells was estimated by enzyme cyto-chemistry technique.SHD positive granules and AePase gray level were assayed with MIAS-300image analyser.The results showed:(1)After cocultivation of effector and target cells for vari-ous times,the activity of AcPase of HR8348 cells was apparently higher than that of the controlgroup,and it increased following prolonged coincubation.SDH activity of target cells increasedmarkedly within 30 and 60 rain cocultivation,but became low after 90 min treatment.(2)Ac-Pase content within LAK cells at 60,90,120,180 and 240 rain cocultivation was significantlyhigher than that of control group(P<0.01).The phenomenon of high AcPase and SDH activitywithin effector-target cells indicates that the function of the two types of cells was in an activestate.At the early stage of effector-target combining,the increase of SDH with HR8348 cellsmay be related to defensive function of the target cells.Higher AcPase activity of target cells in-dicates the activation of lysosomal enzyme which serves as the material basis for autolysis of thecells.     

碘在自体免疫性甲状腺炎发病中的作用

本文简述碘（Ⅰ）作为主要环境因素在自体免疫性甲状腺炎（AITD）发病中的作用。     

小儿漏斗胸手术方法的改进

小儿漏斗胸是一种先天性畸形,如不手术矫形,不但外观缺陷,严重者可导致心肺功能障碍。常用的手术方法有Cross 氏矫形法和胸骨翻转法,该两种术式创伤大、并发症多。我们对9例患儿行胸、肋骨“V”形截骨内固定术、取得了良好疗效,现报告如下:1 临床资料组男8例,女1例。年龄2～9岁。根据漏斗胸凹陷的程度和胸壁畸形的表现,分为四种类型。常见型(普通型)5例。胸骨凹陷在1/3以上,凹陷深度为3—4cm,漏斗容量大约40—80ml。X 线检查心脏明显左移,肺纹理增强,心电图多有改变。局限型2例。胸骨凹陷在下1/3处,     

胰腺胃泌素瘤合并肝细胞癌1例报告

胰腺胃泌素瘤合并肝细胞癌１例报告李光小泉富美朝１酒井刚１（第一临床学院放疗科，沈阳１１０００１）关键词胃泌素瘤；肝细胞癌胃泌素瘤是临床上少见的一种胰内分泌肿瘤。近年来随着检测方法的进步，其报道例数逐渐增多［１］。但胃泌素瘤合并非内分泌系统肿瘤的病例较...     

微波热凝固治疗慢性肥厚性鼻炎113例

1临床资料 2000-10/2005-12我科应用微波热凝固治疗113例慢性肥厚性鼻炎,收到显著效果.临床应用113(男52,女61)例,年龄在15～46岁(平均29.2)岁,全为慢性肥厚性鼻炎患者,其主要症状是鼻塞,鼻涕多113例,伴鼻中隔略偏曲25例,伴嗅觉减退12例,偶伴头痛31例.病史最长20 a,最短半年.均无需住院治疗,采用10g/L丁卡因麻黄素棉片表麻鼻腔粘膜,共3次,每次10 min左右,应用微波治疗仪,选择功率35～40W,直视下用治疗头沿肥厚下鼻甲游离部分划痕,手控时间3～5 s,踩脚踏的同时,使组织凝固变白,术后常规口服抗生素,鼻腔滴用10g/L麻黄素和薄荷油滴剂1wk.2～3 d清理鼻腔1次,防止感染及鼻腔粘连.疗效评定:显效,自觉症状消失,下鼻甲较前明显缩小,总鼻道空间改善;有效,自觉症状减轻;无效,自觉症状无变化.     

恶性纤维组织细胞瘤的诊疗进展

近年来恶性纤维组织细胞瘤的发病率正逐年上升并日益受到重视，本就其诊断和治疗的研究进展作一简要综述。