Smooth Muscle and Adenoma-Like Renal Tumor (SMART)- A Rare Biphasic Renal Tumor with a Review.

Smooth muscle and adenoma-like renal tumor (SMART) is a biphasic tumor composed of cytologically bland stromal and epithelial components. It has many histopathological mimickers. A 57-year-old man presented with a left renal mass.

Localized type tenosynovial giant cell tumor with metastases to lungs and pleura: a case report and literature review.

Background: Tenosynovial giant cell tumor is a rare soft tissue tumor of the synovium of joint, bursae, or tendon sheath. It is divided into localized or diffuse types on the basis of the growth pattern. Localized tenosynovial giant cell tumors are usually benign and treated successfully by excision.