Case 132

 A fifty five-year-old male presented in our hospital for the subcutaneous mass in the medial side of the left upper arm. He found the mass two months before whose size was almost the same as thumb-head. He occasionally felt it a little painful. He told us that the size did not change compared to two months before. Medical findings revealed subcutaneous hard mass sized 2.5 cm which was movable with no tenderness.

 He agreed to receive MRI for further investigation.

What is your diagnosis?

1. Lipoma

2. Hemangioma

3. Benign tumor

4. Malignancy-potential mass

5. Inflammatory nodule

answer

2018.12.5