腹腔镜肝切除术患者的护理

笔者报道腹腔镜肝切除术患者的护理。术前进行心理护理和呼吸训练；术后注意早期活动，加强腹腔镜CO2气腹后的观察、护理，做好皮下气肿、胆漏、出血、高碳酸血症和下肢静脉血栓等术后并发症的观察及护理。认为周到细致的护理是手术成功的重要保证。     

Observations on pathological and histochemical changes in piglet livers infected with Taenia saginata asiatica

To study the pathological and histochemical characteristics of lesions in piglet livers infected with Taenia saginata asiatica (T. saginata asiatica) throughout the different stages, piglets were fed with eggs of T. saginata asiatica and raised in isolation in an animal center to establish the T. saginata asiatica infection model with normal piglets as control. The pathological changes in the piglet livers were observed after the infection using liver sections stained with hematoxylin and eosin. Histochemical methods were used to check the changes in lipid, glycogen and protein content in the liver. The data collected by image analysis were analyzed statistically with Statistical Package for the Social Science. The results show that T. saginata asiatica-exposed piglets were indeed infected. Inflammatory reactions began on the fourth day and progressed rapidly. Kupffer cell hyperplasia, hepatic hydropic degeneration and ballooning degeneration were found in the 10th–20th days after infection. Hepatic central veins and hepatic sinusoids were dilated and congested. Spotty necrosis occurred in some local liver tissues. In the 40th–60th days, granulomatous reactions and mild hepatocirrhosis were the main lesions. In the 70th–80th days, hepatocirrhosis and bile duct proliferation were observed in the liver. In the different stages, lipid drops were increased while glycogen and protein levels were decreased to some degree. There was a significant difference in metabolism between the infected group and the control group (P < 0.01). It is concluded that pigs are the favorable intermediate host of T. saginata asiatica and its infection can result in serious pathological and histochemical lesions in host organs. Translated from Journal of Guiyang Medical College, 2006, 31(4): 296–300 [译自: 贵阳医学院学报]     

2例经皮球囊椎体成形术治疗胸腰椎压缩性骨折患者的护理

对2例经皮球囊椎体成形治疗胸腰椎压缩性骨折患者进行护理，术前做好心理护理，疼痛的护理，功能锻炼的指导，完善相关检查；术后做好生命体征的观察，积极预防骨水泥外渗、肺栓塞等并发症的发生，并指导合理饮食，加强功能锻炼。结果2例术后未发生并发症，痊愈出院，治疗效果满意。     

湿润烧伤膏治疗褥疮26例的临床体会

目的:进一步观察湿润烧伤膏对治疗褥疮的疗效,寻找最理想的治疗方法。方法:通过对26 例不同原因所致褥疮的治疗,探索湿润烧伤膏对治疗褥疮病人最合理的用药方法,创面的变化及其愈合时间。结果:25例病人创面愈合,死亡1例。结论:湿润烧伤膏治疗褥疮方法简便,实用性强,疗效显著,值得各级医院推广。     

在模型上应用Cerec Ⅲ制作全瓷冠

目的:应用间接法制作cerecⅢ全瓷冠,避免了直接法的缺点,使完成的修复体更为精确.方法:从2002年1月至2003年7月采用间接法制备cerecⅢ全瓷冠35个单位,对后牙采用功能法进行设计;对前牙采用数据库法进行设计.戴牙后1个月随访检测颈缘密贴性、牙周状况和与邻牙的邻接状况.结果:后牙采用功能法制备,在模型上调改较少,而前牙采用数据库法制备,在模型上调改较多.戴入患者口内1个月有一后牙病例破损.其它病例全瓷冠颈缘与基牙肩台密贴,与邻牙的邻接状况良好,牙周状况未见异常.结论:对于大多数CerecⅢ的初学者来说,应用间接法可利用较长的时间来反复制取光学印模,光学印模较直接法更准确.还可更为精细地进行修复体的设计并在模型上调改精修修复体.完成修复体后也会有较长时间来总结经验.     

胸部类癌

本文报道了３１例胸部类癌，其中胸腺类癌１４例，支气管类癌１７例，伴有异位ＡＣＴＨ综合征者１７例。１２例患者发生转移（３９％），２４例行原发肿瘤全部或部分切除，术后放疗或化疗或两者均有者１７例，４例仅行探查并取活检，２８例经手术及病理证实。     

组织扩张术皮肤胶原的代谢改变

目的：研究常规扩张（ＩＴＥ）和持续快速扩张（ＣＴＥ）对皮肤胶原代谢的影响。方法用白色小家猪制作组织扩张术动物模型，用Ｇｏｒｄｅｌａｄｚｅ法测定血清和扩张组织的羟脯氨酸（ＨＰ）含量，藻酸盐印模材膜片法测量标记区面积；光镜测量真皮厚度。结果：ＩＴＥ组血清ＨＰ含量升高，０．８倍，ＣＴＥ组升高１．２倍，ＩＴＥ和ＣＴＥ组皮肤含量与正常皮肤相同，组织中ＨＰ总量均明显升高，持续扩张皮瓣组（ＣＴＥＦ）术后４ｗｋ皮     

斑点—酶联免疫吸附试验检测卡氏肺孢子虫

应用完整的卡氏肺孢子虫包囊作抗原，以４×１０＾７／ｍｌ包裹点样，作斑点－酶联免疫吸附试验检测肺印片卡氏肺孢子虫包囊阳性的ＢＡＬＢ／ｃ小鼠血清２０份，同时检测包囊阴性的小鼠血清２０份，结果除一份小鼠血清ＩｇＧ阴性反应外，均为阳性反应，阳性率为９５％；而正常对照血清全为阴性反应。另外，检测了３份纤支镜刷检物中包囊阳性的病人血清，均为阳性反应；５０例健康孕妇血清的检查，抗体阳性率为１２％。     

外伤后迟发性颅内血肿延误诊治20例分析

外伤后迟发颅内血肿是指伤后初次头颅CT检查时未发现颅内血肿,而于1～3 d后再次检查时发现者.