[Milk of calcium renal stone treated with endoscopic extraction: a case report].
The patient, an 18-year-old woman, visited a local doctor complaining of right flank pain. Characteristic findings obtained by X-ray examination suggested milk of calcium renal stone in the calyceal diverticulum of the right kidney, she was introduced to our clinic on February 16, 1989. Although examinations on admission showed no urinary tract obstruction or renal function disorders, since she repeatedly suffered from flank pain, we decided to remove the stone percutaneously and widen the mouth of the diverticulum. Conventional percutaneous nephrolithotripsy methods were used to endoscopically remove the stone but we were unable to ascertain the mouth of the calyceal diverticulum. Thus, we removed the nephrostomy tube. The stone was composed to 83% calcium oxalate and 17% calcium phosphate. She was released from the hospital with no particular postoperative complications and at present the flank pain has disappeared. Percutaneous treatments against milk of calcium renal stone are discussed.
Fujizuka
I
I
Department of Urology, Iwate Medical University.
Kudo
T
T
Ohinata
M
M
Kubo
T
T
D000293:Adolescent; D002118:Calcium / Q000032:analysis*; D004240:Diverticulum / Q000628:therapy; D004724:Endoscopy; D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000737:chemistry / Q000628:therapy*; D007670:Kidney Calices
D002118:Calcium