colon

Colorectal cancer prognosis is based on conventional histologic factors, i.e. subtype, grade, size, lymphovascolar invasion, perineural invasion and margin status. The 5th edition of WHO classification of digestive tumours newly updates histologic factors, i.e. growth pattern, tumour budding (TB), poorly differentiated clusters (PDC), tumour-infiltrating lymphocyte (TIL) and Crohn-like reaction (CLR). This study aimed to assess conventional histologic factors and newly updated histologic factors. Haematoxylin and eosin stained slides of 41 patients with stage II ...

Mantle cell lymphoma is a clinically aggressive lymphoma with a poor prognosis. Secondary involvement of gastrointestinal tract by this neoplasm is not uncommon but the primary involvement with distinguished multiple lymphomatous polyposis is unusual. We report a case of mantle cell lymphoma presenting as multiple lymphomatous...