Abstract
This article presents a series of cases involving hepatic lenticular degeneration (Wilson's disease) complicated by renal tumors. It details the clinical manifestations, diagnostic procedures, treatment strategies, pathological features and outcomes of these patients. We found that this type of patient has an early-onset disease, complex tumor pathological types, and may have a relatively poor prognosis. Through the analysis of these cases, we aim to enhance the understanding of this complex condition and provide valuable references for clinical practice.