A rare case of primary renal hydatid cyst.

UNLABELLED: Involvement of the kidney is a rare clinical scenario seen in case of Echinococcus infection, with isolated involvement of the kidney being even rarer. Patient may be asymptomatic or present with symptoms of lumbar region pain, haematuria, and hydatiduria. We present a rare case of primary right renal hydatid cyst with presenting features of right lumbar pain. KEY WORDS: renal, hydatid cyst.