Thoracic

70-year-old smoker with a right hilar mass, about 7 cm.

A 26 year old male with anterior mediastinal mass

71 year old female with multiple lung lesions with focal cavitation.

Procedure: CT guided lung lesion needle core biopsy.

Gross: The specimen consists of multiple tan, cylindrical needle core bi

30-year-old male with a 6.6 cm.

66-year-old female with advanced gastric cancer, stroke, and respiratory distress.

Autopsy case.

Micro: see photos. H & E stain. 4x to 40x

24-year-male with history of smoking and using of illegal drugs.

Procedure: Wedge lung biopsy.

Micro: Sections show benign lung parenchyma with respiratory bronchiolitis, collections of intra-a

69-year-old male with a large mediastinum mass.

Procedure: CT-guided needle core biopsy.

Gross: The specimen consists of multiple soft, tan-white, cylindrical tissue fragments, ranging from less