Non-dilated obstructed pelvicalyceal system

Abstract

Renal insufficiency because of obstruction may not always be represented by dilated pelvicalyceal system. This may make diagnosis and thence the management very difficult with the present available investigative armamentarium. Experience and clinical acumen may help with a decision of empirical treatment in the form of stenting or nephrostomy in these cases. This may be diagnostic as well as curative of the renal failure. We present herewith three such challenging cases managed by us. We also have reviewed the literature as to the diagnosis and management of such cases.