Gamuts

Sonographically ill-defined renal parenchymal mass

May Be Caused by
Acute pyelonephritis
Early tuberculosis
Focal compensatory hypertrophy of kidney
Hematoma
Hemorrhage
Hypertrophied coumn of Bertin
Leukemia
Lymphoma
Metastasis
Oncocytoma
Renal cell carcinoma
Renal contusion
Renal vein thrombosis
Transitional cell carcinoma