警惕痔疮掩盖下的直肠癌

53岁的梁师傅是一名长途汽车司机,多年来一直有便秘的毛病,有时大便带血,为此他去过几趟医院,医生们都说是痔疮。他想:“十男九痔”,这又不是什么了不起的大病,就没把它当回事,只是在痔疮发作严重、大便带血较多时去药店买几盒痔疮膏擦一擦,或者自己吃一些清热消炎的药物来对付一阵子。去年二月,他的老毛病又患了,他又按照老办法吃药擦药膏,可是半个月过去了,便血非但没有好转,反而还出现了大便梗阻,最后经医生仔细检查,被确诊为直肠癌,当手术医生打开他的腹腔时,发现癌肿已经扩散到腹部,根本无法手术清除干净,只给他做了个直肠改道手术就缝…     

还原型谷胱甘肽联合甘草酸二铵对腹部开放伤后海水浸泡犬肝功能损伤的治疗作用

Objective To investigate effect of reduced glutathione and diammonium glycyrrhizinate on the treatment of hepatic damage in experimental dogs following open abdominal injuries coupled with seawater immersion. Methods Twenty-four dogs with open abdominal injuries were randomly divided into 3 groups: the control group (given with simple observation after 1.5 h seawater immersion); the routine treatment group (given routine care and fluid transfusion after 1.5 h seawater immersion) ; the hepatic treatment group (given routine are, fluid transfusion and hepatic treatment as well, after 1.5 h seawater immersion). Each group consisted of 8 dogs. Blood samples were taken at different time points to measure total bilirubin (TB), alanine aminotransferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), prothromin time (PT), endotoxin, tumor necrosis factor-α(TNF-α), interleukin-6 (IL-6), and pathological examination was also made at the same time. Results For the control group, contents of TB, ALT, AST and LDH increased significantly and survival time was less than 24 hours. Contents of TB, ALT, AST and LDH of the routine treatment group also increased significantly, but survival time of all the experimental animals was mere than 24 hours. Reduced glutathione and diammonium glycyrrhizinate could reduce the extent of lesion quite significantly 12～24 hours following open abdominal injuries. Conclusions Reduced glutathione and diammonium glycyrrhizinate seemed to have good effects on the treatment and prevention against hepatic damage induced by trauma coupled with seawater immersion. It could be used as a primary means for the treatment of such kind of hepatic damage.     

嵌甲症手术治疗的改进

嵌甲症简称嵌甲,是临床常见病,多因穿鞋太小太紧,前足受挤压或修剪趾甲时留有尖角内生穿入软组织引起感染,肉芽形成[1].以往的单纯拔甲手术治疗患者复发率高,患者痛苦大,我院自2003年6月至2005年5月,采用拔甲加患侧甲床及甲基质切除术治疗拇趾嵌甲,效果满意.     

Others

A mouse cerivcal heart transplantation model using a Cuff technique; The operatvie technique selection of lung transplantation for end-stage emphysema; Transfer and expression of swine MHC Ⅱ molecules mediated by retrovirus vector in swine bone marrow cells;Esablishment of transgenic mice tissue-specifically expressing human CD59 on the vascular endothelium for xenotransplantation;1 Protective effects of nitric oxide on the reperfusion injury of isolated pancreas with hypothermic perfusion and preservation in eanines;     

鼻内窥镜围手术期的护理

鼻内窥镜手术以其照明良好、术野清晰、操作精确以及损伤小、安全、可靠等优点,在慢性鼻窦炎和鼻息肉的治疗方面取得良好的效果,提高了手术治愈率,降低了复发率.我们近年来在临床实践中,总结了鼻内窥镜术围手术期的护理体会,现介绍如下.     

急性心肌梗死PTCA及支架植入术后的康复护理

近年来，随着介入心脏病学的迅速发展，经皮冠状动脉腔内血管成形术（Percutaneous transluminal coronary angioplasty，PTCA）及冠状动脉支架植入术已成为治疗冠心病的重要方法之一。国内外在急性心肌梗死PTCA及支架植入术后患者的早期康复医疗方面已有较多研究，并在实践中证明，进行早期康复治疗能延长患者寿命及降低病死率。本院对58例此类患者进行早期康复活动观察，观察介入患者的最佳康复时间和指标，现将结果报道如下。     

冠脉再成形术的美国老年人的种族差异

众多临床报道称,在过去20年中接受冠脉搭桥术(CABG)者中可能存在种族差异。然而关于接受冠脉再成形术老人中是否亦同样存在种族差异迄今罕有报道。本文意就自1990年以来,美国国内接受CABG和经皮腔内冠脉成形术(FTCA)老人的种族差异进行了评价。     

1例左前臂中段以远完全离断病人的围手术护理

护士长：今天护理查房的内容是针对我病房最近收治的1例左前臂完全离断的患者。由于该患者的病情比较复杂，包含了手外科断肢再植、内固定、皮瓣移植术等护理内容，因此，对于该患者围手术期护理是非常重要的，下面请主管护士报告病历。     

GENERAL ASPECTS——Infection

Nosocomial infection incidence rates in surgical cuts in a hospital： Distributions and secular trends;Early stage enteral nutrition for preventing postoperative pulmonary infection in patients with esophageal carcinoma： A clinical research;Prevention of postoperative fungai infection in hepatobiliary surgery;Intracranial bacterial infection controlled by intrathecal injection of drugs and its diagnosis and treatment; Pathogenic bacterium investigation of soft tissue injury combined with raw surface infection;Post-surgical infection of carcinoma of larynx： An investigative study;……     

塑造微笑，你的灿烂你做主

甜美的微笑能为女生的美丽加多少分？你只要听听《甜蜜蜜》就知道了，因为发自内心的微笑总会让人感觉温暖。 然而．迷人的微笑还需要一定的“硬件”支持，如上唇曲线，露出的牙齿状况．眼睛弧度、有无酒窝等。如此．美丽的笑脸就只能天生？不，即使先天不足，现在我们也可以通过美容手术做出典型的甜美微笑！[编者按]