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A calyceal diverticulum, relatively rare lesion, is a cystic urine-containing cavity within the renal parenchyma, which is lined by transitional epithelium and communicates with the pelvis or a calyx through a narrow channel. Usually, they are asymptomatic and frequently discovered incidentally during radiological studies for other conditions.
Three cases of calyceal diverticulum were presented, which were detected incidentally during intravenous pyelography... |
