A 54-Year-Old With a Mediastinal Mass

Poll

A 54-year-old man presents with chest pain, cough, shortness of breath, and a mediastinal mass. What is your diagnosis?

A 54-year-old man presents with symptoms of chest pain, cough, and shortness of breath. Diagnostic imaging reveals the presence of a mediastinal mass.

Based on the image shown, what is your diagnosis?

A. Metastatic carcinoma to lymph node
B. Thymic carcinoma
C. Micronodular thymoma
D. Thymic seminoma