A case of Unusual tumefactive renal tuberculosis in a young woman is reported with brief review of literatures. Radiolographic findings of excretory phylography shows markedly displaced pelvocalyceal system of the left kidney by a large parenchymal mass containing small calcifications without definite morphological changes of the collecting system. Selective renal angiogram shows fine irregular neovasculatrities and tumor staining in the mass as like a relatively hypovascular solid tumor of the kidney.