Adenocarcinnma of the colon in teh disease process

adenocarcinoma

1. Tubular adenocarcinoma comprises haphazardly arranged neoplastic ducts of varying size and shape. The stroma is typically desmoplastic.

2. High power view- Irregular glands lined by polygonal tumor cells with enlarged nuclei with prominent nucleoli and vesicular chromatin.

3. Glands are present in perimuscular connective tissue on the peritoneal side without serosal involvement.

4. ADENOCARCINOMA, BILIARY TYPE, MODERATELY DIFFERENTIATED. TUMOR SITE: FUNDUS AND BODY. TUMOR SIZE: 2.5 X 2 X 1 CM AND 1 X 1 X 0.5 CM. TUMOR EXTENT: INVADES PERIMUSCULAR CONNECTIVE TISSUE ON THE PERITONEAL SIDE WITHOUT SEROSAL INVOLVEMENT. MARGIN STATUS: ALL MARGINS NEGATIVE FOR INVASIVE CARCINOMA. DISTANCE FROM INVASIVE CARCINOMA TO CYSTIC DUCT MARGIN: 3 CM. pT2a.