Oncologic aspects of the decision-making process for surgical approach for colorectal liver metastases progressing during chemotherapy.

Colorectal cancer represents the third most diagnosed malignancy in the world. The liver is the main site of metastatic disease, affected in 30% of patients with newly diagnosed disease. Complete resection is considered the only potentially curative treatment for colorectal liver metastasis (CRLM), with a 5-year survival rate ranging from 35% to 58%.

Counter-Clockwise Approach for Robotic Pylorus-Preserving Pancreatoduodenectomy.

Purpose: This multi-media article aims to describe a counter-clockwise approach for pancreatoduodenectomy (CCA-PD) in robotic surgery.

Methods: A CCA-PD was used as a strategy for robotic surgery to treat a 69-year-old woman without comorbidities who presented a ductal adenocarcinoma of the head of the pancreas (2.7 cm) in contact with the portal vein (less than 180°), preoperatively treated with FOLFIRINOX.

Disappearing colorectal liver metastases: Strategies for the management of patients achieving a radiographic complete response after systemic chemotherapy.

The mainstays of treatment for colorectal liver metastases (CRLMs) are surgery and chemotherapy. Chemotherapeutic benefits of tumor shrinkage and systemic control of micrometastases are in part counterbalanced by chemotoxicity that can modify the liver parenchyma, jeopardizing the detection of CRLM. This review addresses the clinical decision-making process in the context of radiographic and pathologic responses, the preoperative imaging workup, and the approaches to the liver for CRLM, which disappear after systemic chemotherapy.