78例胃窦癌的治疗分析

自１９８８年２月至１９９２年８月期间手术治疗的７８例胃窦癌患者进行了回顾性分析，手术后肿瘤复发的情况，与十二指肠断端有无癌细胞残存密切相关，并发现于幽门环下切断十二指肠少于３ｃｍ者有癌细胞残存达３４％，切除十二指肠达３ｃｍ者，无论肿瘤分化程度如何，恶性程度高低，切除断端均无癌细胞残存，手术后辅以化疗，对于病人的预后有一定提高。本组随访到的５９例病人中，接受化疗的３３例，在２年３个月至６年１个月内死亡７例（２１．２％），未接受化疗的２６例，在５个月至３年８个月内死亡的２６例，在５个月至３年８个月内死亡９例（３５％）。     

围产儿与儿童胸腺的病理改变

The most outstanding pathological changes of perinatal babies and children, based on the review of the autopsy files in the 1st Affiliated Hospital of West China University of Medical Sciences, are lymphocytic depletion, and reticuloepithelial cell swelling and/or fusiform malformation in the cortex, while in the medulla apoptosis is more prominent. We suppose that these alterations are due to immaturity of cortical thymocytes, and in the diseased condition, they are easily affected by extraordinary factors, especially the influence of corticosterone inducing acute severe necrosis, so the number of lymphocytes are obviously diminished. But, in the medulla, as intact mature lymphocytes exist, physiological phenomenon such as apoptosis is rather prominent in it. While in the medulla, Hassall's corpuscles have various characteristic changes, such as cornification, calcification, fusion, cystic change and disintegration. Besides, we observed a new alteration in the thymus defined as vacuolization. All the above pathological changes reached the peak in the 28- day group; there after, they might become either worse or better according to the condition of the disease and growth of the body. However, these are still problems to be further studied separately.     

58例牙周脓肿治疗体会

牙周脓肿是一种常见的牙周疾病，是牙周组织的局限性化脓性炎症，常规的治疗方法是引流脓肿，辅以内服药物控制炎症，这种方法常会遗留牙周瘘管。近年来笔者采用彻底敞开脓腔加搔刮术治疗急性牙周脓肿58例，获得较满意的疗效。现报道如下：     

严重多发骨折早期处理体会

多发性骨折合并多系统损伤,早期抢救至关紧要,不仅关系到患者生命安危,而且直接影响中后期治疗及康复。本文从急诊住院的78例多发性骨折中,重点复习其中采用中西医结合治疗的30例,并予以讨论。临床资料 30例中,男19例,女11例。年龄4～68岁,多数居于20～50岁之间。伤因:交通事故伤14例,坠落伤6例,砸伤9例,机器伤1例。     

72例四肢软组织恶性肿瘤疗效分析

７２例四肢软组织恶性肿瘤，其中３２例单纯手术治疗，３８例术后辅助化疗及局部放疗，２例未手术，单纯手术组２ａ存活率５２．２％，局部复发率４３，５％，转移率５２．２％。综合治疗组２ａ存活率８４．４％，局部复发率１５．６％，转移率１８．８％，经统计学检验差异有显著性。提示手术切除配合化疗和放疗可提高生存率，降低局部复发及转移率。     

复配杀虫母液灭蚊效果评价

目的 :评价复配杀虫母液灭蚊虫效果。方法 :设试验区和对照区 ,试验区用有效成分含量 2 0 %的复配杀虫母液按 5 m l/ m3超低容量喷雾 ;对照区用 2 0 % DDVP同浓度超低容量喷雾。结果 :复配杀虫母液超低容量喷雾 2 h后 ,蚊密度下降率为 93.3% ,RPI为 2 6 .7;4h后下降率为 98.3% ,RPI为 12 .4。结论 :复配杀虫母液用超低容量喷雾能迅速杀灭成蚊 ,是特殊情况下短时间内降低室内成蚊密度较为理想的杀虫药剂。     

72例四肢软组织恶性肿瘤疗效分析

７２例四肢软组织恶性肿瘤，其中３２酌单纯手术治疗，３８例术后辅助化疗及局部放疗，２例未手术。单纯手术组２ａ存活率５２．２％，局部复发率４３．５％，转移率５２．２％。综合治疗组２ａ存活率８４．４％，局部复发率１５．６％，转移率１８．８％，经统计学检验差异有显著性。     

肉芽肿性胃炎

胃的肉芽肿性炎不常见 ,播散性结节病、过敏性肉芽肿病、Crohn病、某些感染性疾病或异物反应均可导致。有时其形成缺乏以上任何因素 ,称之为孤立性 /特发性肉芽肿性胃炎。西方国家胃黏膜活检中的肉芽肿多与Crohn病有关。作者报道了 18例肉芽肿性胃炎 (占胃活检标本的 0 0 8% ) ,女性 12例 ,男性 6例 ,年龄 2 4～ 85岁 (平均 4 5 8岁 )。所有患者均有胃肠道症状 ,如上腹不适、疼痛、恶心和呕吐。患者的临床病理诊断分别为 :伴 /不伴有幽门螺杆菌 (helicobacterpylori,HP)感染的慢性胃炎 14 / 1例 ;伴有HP感染的胃腺瘤/癌 2例 ;Crohn病 1…