Pathological response of colorectal liver metastases treated after induction treatment.

Background: Mortality for colorectal cancer is mainly due to liver metastases, surgical resection remains the curative treatment and use of neoadjuvant therapy improves resectability of metastases. Pathological response is an important prognostic factor.

Aim: To evaluate tumor response by Tumor regression grade (TRG) according Rubbia-Brandt et al and correlation with survival.

A Challenging Cutaneous T-Cell Lymphoma.

Cutaneous peripheral T-cell lymphomas not otherwise specified (CPTL-NOS) are rare neoplasms accounting for just 2% of cutaneous peripheral T-cell lymphomas (CPTL). Only very few case series have been reported. They represent a phenotypically and prognostically heterogenous group of CPTL that do not fit into any of CPTL well-defined subtypes.