Takasaki E, Suzuki T, Honda M, Imai T, Maeda S, Hosoya Y
Department of Urology, Dokkyo University School of Medicine, Tochigi, Japan.
Urol Int. 1995;54(2):89-94. doi: 10.1159/000282696.
The stones removed from 273 patients (220 males, 53 females) with bladder stones and 27 patients with urethral stones (males) were analyzed by infrared spectroscopy. Of these stones 50.0% contained magnesium ammonium phosphate (MAP), 39.9% calcium (oxalate and/or phosphate), 9.4% uric acid (urate), and 0.7% cystine. The disorders associated with bladder stones were prostatic hyperplasia and cancer (47.8%), neurogenic bladder (11.8%), urethral stricture (3.6%) and so on in males, and neurogenic bladder (48.1%), after operation of uterus (29.0%), bladder cancer (5.7%) and so on in females. Urinary infections were complications in 59.3% of patients with MAP stones, 41.2% with urate stones and 20.0% with calcium stones. The most often isolated bacteria from the infected urine were of the Proteus species.
对273例膀胱结石患者（220例男性，53例女性）和27例尿道结石患者（男性）取出的结石进行了红外光谱分析。这些结石中，50.0%含有磷酸镁铵（MAP），39.9%含有钙（草酸盐和/或磷酸盐），9.4%含有尿酸（尿酸盐），0.7%含有胱氨酸。男性与膀胱结石相关的疾病有前列腺增生和癌症（47.8%）、神经源性膀胱（11.8%）、尿道狭窄（3.6%）等，女性有神经源性膀胱（48.1%）、子宫手术后（29.0%）、膀胱癌（5.7%）等。59.3%的MAP结石患者、41.2%的尿酸盐结石患者和20.0%的钙结石患者出现尿路感染并发症。感染尿液中最常分离出的细菌是变形杆菌属。
