Cross section

SCALE BAR=1cm

View the microscopic images

Clinical summary: 68 year old male with a history of thymoma.

Figure legend:

Operative procedure: Resection of the mediastinal mass.
Tumor location: Mediastinum.
Tumor size: 5 x 4 cm.
Tumor characteristics: Ovoid, nodular, well-circumscribed, tan mass with focal areas of hemorrhage.