Fig. 3From: Colonic medullary carcinoma: an exceedingly rare type of colorectal malignancy: a case report and review of the literatureMedullary carcinoma showing prominent lymphoid infiltrate (a, b), necrosis characteristic of tumors with microsatellite instability (c, d), syncytial growth pattern with some features that resemble neuroendocrine tumors (e), lymphovascular invasion (f), and lymph node metastasis (g)Back to article page