Tumor diameter and enhancing capsule, as well as previous interventional treatments, as potential predictors of vascular lake phenomenon in hepatocellular carcinoma patients treated with drug-eluting beads transarterial chemoembolization.

ABSTRACT:

Objectives

The initial drug-eluting bead (DEB)-transarterial chemoembolization (TACE) are often performed after multiple sessions of transarterial infusion chemotherapy (TAI) or conventional TACE. The purpose of our study was to evaluate the factors associated with the occurrence of vascular lake phenomenon (VLP) during DEB-TACE, considering the previous interventional treatments.

Material and methods

Forty-nine initial DEB-TACE procedures in 49 patients between November 2010 and April 2024 were included in this retrospective study. VLP was defined as a localized pooling of contrast agents within the tumor in the venous phase of digital subtraction angiography. The laboratory data, pre-treatment imaging findings such as the maximum tumor diameter (≥3 cm or <3 cm) and the pre

SUBMITTER: Hatakeyama K 

PROVIDER: S-EPMC11301804 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature