早产儿视网膜病的危险因素分析及随访调查

研究早产儿视网膜病(retinopathy of prematurity,ROP)的发生率、高危因素、治疗与随访情况。方法对2005年7月-2007年12月温州医学院附属第一医院NICU收治的符合ROP筛查标准的早产儿,于生后2周开始由资深眼科医师开始行间接眼底镜检查眼底,并进行随访。结果434例早产儿中ROP的发生率为5.5%(24/434例),24例ROP中Ⅰ期19例,Ⅱ期3例,Ⅲ期2例。Ⅲ期阈值病变者行激光光凝治疗,全部患儿均恢复正常。对434例早产儿行单因素分析得出,胎龄、出生体重、住院时间、吸氧、吸氧浓度、吸氧时间、呼吸暂停、新生儿肺透明膜病(RDS)、肺表面活性剂(PS)的应用、机械通气、输血、光疗时间、感染与ROP的发生有相关性(P<0.05)。Logistic回归分析显示胎龄、出生体重、胎数、吸氧时间、光疗时间、代谢性酸中毒、母亲妊高症、颅内出血是影响ROP发生的主要因素。结论早产是ROP的根本原因,防治各种并发症、合理的氧疗是预防ROP的关键。建立完善有效的ROP筛查制度,早期发现、早期治疗ROP,可改善ROP的预后。     

Range of Motion of the Joints of the Lower Extremities of Newborns

No abstract available for this article.     

Spectrum of clinical presentations of vein of Galen aneurysm

Aneurysm of the vein of Galen is a rare intracranial vascular malformation. It is known to have diverse manifestations and varying severity. Four cases with different modes of presentation and outcome are reported. A mortality of 50 per cent was encountered. Among the survivors, one had neurologic sequelae whereas the other had attained age-appropriate developmental milestones. The former was a rare case of spontaneous thrombosis of the aneurysm while the latter was a boy who underwent therapeutic embolization.     

Calcification of an aneurysm of the vein of Galen

A 3.5 month old boy was diagnosed as having hydrocephalus secondary to an aneurysm of the vein of Galen. Cerebral angiography 2 1/2 years later showed the aneurysm to be completely occluded and CT demonstrated it to be thrombosed and completely calcified. Complete calcification of an aneurysm of the vein of Galen has only been described on two previous occasions and never in a child this young.     

尿道下裂术后尿瘘修补的体会

尿瘘是尿道下裂行尿道成形术后最主要的并发症之一,比例可达15％～30％。近10年来我院收治尿道下裂术后并发尿瘘50例,根据瘘口直径大小和部位采用不同的修补方法,效果满意,报告如下。1 资料与方法1.1 临床资料 本组50例,年龄1～12岁。1～3岁10例,4～8岁25例,9～12岁 15例。瘘口直径小于或等于 2mm的10个,2～7mm的 35个,8mm以上的 10个。1个瘘口45例,2个瘘口5例,总共55个瘘孔。瘘口位于冠状