论文部分内容阅读
尿路结石是临床上一种常见的疾病,祖国医学中称为“石淋”,在尿路各段、肾、输尿管、膀胱、尿道都可有结石,但形成部位主要是肾和膀胱。 结石形成的原因很多,主要有以下几种:①异物:泌尿道中如有脱落的上皮细胞团、细菌、血块或体外异物等,都能成为结石的核心。②梗阻:尿路梗阻,如泌尿系统畸形、先天性尿道瓣膜、尿道窄、前列腺肥大等,能使排尿不畅而易于产生结石。③感染:尿路感染后,细菌及炎性渗出物积聚成团,能成为尿内结晶体沉积核心。④营养障碍:食物中缺乏维生素A,能使肾盂上皮细胞角化,容易脱
Urinary tract stones is a common clinical disease, the motherland medicine called “stone shower”, in various segments of the urinary tract, kidney, ureter, bladder, urethra may have stones, but the formation of the site is mainly kidney and bladder. There are many reasons for the formation of stones, mainly in the following categories: ① foreign body: If the urinary tract shedding of epithelial cells, bacteria, blood clots or foreign bodies, etc., can become the core of stones. ② obstruction: urinary tract obstruction, such as urinary system malformations, congenital urethral valves, narrow urethra, prostatic hypertrophy, etc., can make urination and easy to produce stones. ③ infection: urinary tract infection, bacterial and inflammatory exudates accumulated into a group, can become the core of urinary crystal deposition. ④ nutrition disorders: the lack of vitamin A in food, make the renal pelvis epithelial cells keratosis, easy to take off