<unk>  (MA)is a rare, benign tumour of the kidney, that can have a microscopic appearance similar to a nephroblastoma (Wilms tumours), or a papillary renal cell carcinoma. It should not be confused with the pathologically unrelated, yet similar sounding, mesonephric<unk> .
Metanephric adenoma
Nephrogenic adenoma
Renal medullary fibroma
Renal oncocytoma
Juxtaglomerular cell tumor
Adrenocortical adenoma
Renal cyst
Pituitary adenoma