Porto-sinusoidal vascular disorder in surgical candidates for liver metastases: Prevalence, non-invasive diagnosis, and burden on surgical outcomes

Chemotherapy can cause vascular and metabolic liver injury in patients with liver metastases, but scarce data is available. We aimed to i) describe the prevalence of porto-sinusoidal vascular disorder (PSVD) among patients undergoing resection for liver metastases; ii) assess whether liver (LSM) and spleen stiffness measurements (SSM) could diagnose PSVD and predict post-operative complications.