Pleural Thickening in 63-Year-Old Patient

Poll

A 63-year-old man presents with pleural thickening, and a biopsy is performed. What is your diagnosis?

A 63-year-old man presents with pleural thickening, and a biopsy is performed.

Based on the image shown, what is your diagnosis?

A. Adenocarcinoma
B. Mesothelioma
C. Alveolar soft-part sarcoma
D. Small-cell carcinoma