New hope for children with Kawasaki disease.

Kawasaki disease is now the most common cause of acquired heart disease in America's children. It is an acute febrile illness that may cause coronary artery aneurysm formation in infected children. The results of a multicenter, randomized trial on the effect of intravenous administration of gamma globulin (IVGG) plus aspirin versus aspirin alone upon coronary aneurysm formation show a decrease in coronary aneurysm formation from the usual 20%-30% to 3%. Administration of IVGG presents some unique challenges for nurses. Also, the pediatric nurse must educate parents and children about this disease to prepare them for discharge and long-term follow-up care.     

创伤后迟发性脑肿胀的临床特点与治疗

目的 探讨创伤后迟发性脑肿胀的临床特点、发病机制与治疗。方法 回顾性分析1998年1月～2005年6月年收治的17例迟发性脑肿胀患者的临床特点和救治情况。结果 所有颅脑损伤患者采用保守治疗后均有好转，但于伤后5-10d出现恶化，CT复查有脑肿胀，经加强综合脱水等治疗后16例治愈，1例死亡。结论 迟发性脑肿胀好发于对冲性额、颞叶挫裂伤伴明显蛛网膜下腔出血、硬膜下薄层血肿及早期CT有脑肿胀者。其发病机制可能与创伤后的迟发性脑血管痉挛、微循环障碍、静脉回流障碍及甘露醇作用下降等因素有关。此类患者病情隐蔽性强，应加强观察、积极行CT复查，如能早期明确诊断，保守治疗多数效果良好。     

Retrorenal colon: implications for percutaneous diskectomy

It has been recommended that computed tomography (CT) with the patient prone be performed in every patient undergoing percutaneous diskectomy; this would enable detection of a retrorenal location of the colon, which could interfere with the percutaneous procedure. In this evaluation of 346 prone CT studies, only one patient (0.29%) was found to have retrorenal or retropsoas bowel that would have been perforated at diskectomy. Because of this extremely low prevalence, the performance of prone CT in every patient undergoing percutaneous lumbar diskectomy is not believed to be necessary.     

Genetic instability in human chromosome region 3p12-p21 in renal cell carcinoma and lung cancer

contributed equally to this work     

肾移植受者血清巨细胞病毒IgE和IgA抗体检测

采用间接ＥＬＩＳＡ检测２３名肾移植受者血清巨细胞病毒（ＣＭＶ）抗体，共检出１８名（７８％）活动性ＣＭＶ感染，其中１０名（４４％）为原发性感染。结果证实ＣＭＶ－ＩｇＥ和－ＩｇＡ具有较好的血清学诊断价值，优于ＣＭＶ－ＩｇＭ。