Primary Ewing sarcoma of the adrenal gland: A rare cause of abdominal mass.

Ewing sarcoma is a malignant tumor that more commonly affects the long bones. Primary Ewing sarcoma of the adrenal gland is a rare diagnosis. We report an unusual case of primary Ewing sarcoma of the adrenal gland in a 34-year-old man who initially presented with abdominal as well as flank pain and abdominal mass.

TLE-1-Positive Angiomatoid Fibrous Histiocytoma Mimicking Synovial Sarcoma.

Angiomatoid fibrous histiocytoma (AFH) is a rare soft tissue tumor most commonly seen in young adults and children. We report a case with morphology and immunohistochemistry supporting the diagnosis of synovial sarcoma. On core biopsy, the tumor had spindle cell and epithelioid morphology with a myxoid background.