Renal colic during sexual intercourse: a unique presentation.
The average lifetime risk of renal stones has been reported to be in the range of 5-21%, and the majority of patients have recurrent stones (Tiselius et al. in Eur Urol 40:362-371, 2001). The peak incidence is between the fourth and fifth decades, and therefore generally active and working adults are most affected. Stones are usually formed in a calyx, and become symptomatic if they move to obstruct the upper urinary tract. In the majority of cases, there is no specific action which causes stone movement from a non-obstructing to an obstructing position. We present the first ever case report in the literature of an episode of renal colic during sexual intercourse. The role of percussion therapy and postural drainage are well established following shockwave lithotripsy (SWL) to enhance passage of lower pole stone fragments (Brownlee et al. in J Urol 143:1096, 1990), and it may well be the result of similar principles of motion and body positioning which caused the patient to present in this manner.
Great Ormond Street Hospital, London, UK.
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Wilson
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Patel
D000328:Adult; D003075:Coitus; D003085:Colic / Q000209:etiology*; D006801:Humans; D006869:Hydronephrosis / Q000150:complications; D007674:Kidney Diseases / Q000209:etiology*; D008297:Male; D014514:Ureteral Calculi / Q000150:complications*