Imaging in disappearing colorectal liver metastases and their accuracy: a systematic review.

ABSTRACT:

Background

Approximately 30% of patients with colorectal cancer develop colorectal liver metastases (CRLM). CRLM that become undetectable by imaging after chemotherapy are called disappearing liver metastases (DLM). But a DLM is not necessarily equal to cure. An increasing incidence of patients with DLM provides surgeons with a difficult dilemma: to resect or to not resect the original sites of DLM? The aim of this review was to investigate to what extent a DLM equates a complete response (CR) and to compare outcomes.

Methods

This review was conducted in accordance with the PRISMA guidelines and registered in Prospero (registration number CRD42017070441). Literature search was made in the PubMed and Embase databases. During the process of writing, PubMed was repeatedly searc

SUBMITTER: Barimani D 

PROVIDER: S-EPMC7545848 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature