Medical Expulsive Therapy in Acute Colic are We Justified?

Medical expulsive therapy (MET) is one of the most common conservative modality of treatment offered by general practitioners for ureteric colic and calculi. In many occasions, such treatment may have beneficial effect, but might be counter-productive, if offered inappropriately. We report a case of unilateral pelvi-ureteric junction obstruction with a large, redundant, extra renal pelvis that was misinterpreted in ultrasonography as hydroureteronephrosis. The dilatation was assumed to be due to ureteric calculus and hence treated with MET, that resulted in forniceal rupture and urinoma. The aim of this article is to highlight the possible catastrophe that can result as a result of inappropriate administration of MET, especially in those patients treated based on empirical diagnosis of ureteric colic.