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Case 316

Surgical Pathology Case
 

CLINICAL INFORMATION

 

A 52-year-old male, who in workup for preparation of left hand surgery, was found to have an abnormal chest x-ray, leading to a CT scan that showed a 2.6 cm speculated lesion in the superior segment of the right upper lobe, which was suspicious for carcinoma.

GROSS DESCRIPTION

 

The segmentectomy specimen measures 8.5 3.0 1.0 cm and weighs 26.2 grams. Serially sectioning through the specimen reveals a well demarcated mass measuring 2.0 in greatest dimension. The mass is 0.2 cm underneath the pleural surface.

     
 
 

HE, 10

HE, 20

 
 

HE, 20

HE, 20

 
 

HE, 20

HE, 20

     
 

Click here for diagnosis and discussion.

 

Source: Department of Pathology, Creighton University Medical Center, Omaha, NE

Photo: Zenggang Pan

Discussion: Zenggang Pan