Liver Leiomyosarcoma, also known as leiomyosarcoma of the liver, is related to gastric leiomyosarcoma and leiomyosarcoma. An important gene associated with Liver Leiomyosarcoma is CALD1 (Caldesmon 1), and among its related pathways/superpathways are Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) and Cell surface interactions at the vascular wall. Affiliated tissues include liver and smooth muscle, and related phenotypes are muscle and renal/urinary system