منابع مشابه
Laterality of symptomatic cystine calculi.
OBJECTIVES To evaluate patterns of laterality in cystine stone formation to determine whether phenotypic expression of this genetic disease is distributed equally in each kidney. Cystinuria is a genetic defect that may result in the formation of recurrent cystine calculi. Significant nongenetic factors may play a role in the manifestation of this disease. METHODS Thirty-four patients seen in ...
متن کاملDissolution of bilateral staghorn cystine renal calculi.
Bilateral staghorn renal calculi in a 7-year-old girl with cystinuria were dissolved over a period of 6 months, using a high fluid intake, urinary alkalinisation, and D-penicillamine. Even in children with extensive cystine urolithiasis, medical management may avert the need for surgery.
متن کامل[Clinical experience of extracorporeal shock wave lithotripsy for cystine calculi].
Thirty patients (16 men and 14 women) with cystine urinary stones were treated by extracorporeal shock wave lithotripsy (Dormer HM-3) from December 1984 through October 1989. The average patient age was 35.2 years with a range of 14 to 59 years. Seventy per cent of these subjects had had previous open surgical operations for stones. The cases consisted of 7 ureteral stones and 37 renal stones, ...
متن کاملThe Clinical Impact of Accurate Cystine Calculi Characterization Using Dual-Energy Computed Tomography
Dual-energy computed tomography (DECT) has recently been suggested as the imaging modality of choice for kidney stones due to its ability to provide information on stone composition. Standard postprocessing of the dual-energy images accurately identifies uric acid stones, but not other types. Cystine stones can be identified from DECT images when analyzed with advanced postprocessing. This case...
متن کاملDisturbances of cystine metabolism in liver disease.
The urinary excretion of cystine, as determined on the polarograph, varies, in normal adults, between 40 and 80 mg. daily (1). It may be increased either as a result of a low renal threshold for cystine or a raised plasma cystine concentration. Cystinuria due to a low renal threshold occurs in 'classical cystinuria,' the Fanconi syndrome and hepatolenticular degeneration (2). In such conditions...
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ژورنال
عنوان ژورنال: The Japanese Journal of Urology
سال: 1975
ISSN: 0021-5287,1884-7110
DOI: 10.5980/jpnjurol1928.66.12_862