Case Report

Successful Resection of Isolated Para-Aortic Lymph Node Recurrence from Advanced Sigmoid Colon Cancer following 156 Courses of FOLFIRI Regimen

Figure 3

Histological examinations of the resected para-aortic lymph node. Histological examination revealed that the para-aortic lymph node was involved by well-differentiated adenocarcinoma with negative margins, with similar histology to the resected sigmoid colon cancer specimen. (a) Resected specimen, (b) H&E, original magnification, and (c) H&E, low magnification.
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