Date of Presentation:3/9/2016

Attending pathologist: Konstantin Shilo, M.D.

Presented by: Konstantin Shilo, M.D.

Prepared by: Keluo Yao, M.D.



A middle aged female presented with an anterior mediastinal mass, and was referred to hematology-oncology service with clinically suspected diagnosis of lymphoma. A core needle biopsy of the mass was obtained.

What is this entity?

  1. Lymphoblastic lymphoma
  2. Burkitt lymphoma
  3. Thymic carcinoid
  4. Thymoma