Smooth Muscle Tumor is related to mixed endometrial stromal and smooth muscle tumor and leiomyomatosis. An important gene associated with Smooth Muscle Tumor is PGR (Progesterone Receptor), and among its related pathways/superpathways are Signal Transduction and Cardiac conduction. The drugs Fludarabine and Cyclophosphamide have been mentioned in the context of this disorder. Affiliated tissues include smooth muscle and uterus, and related phenotypes are homeostasis/metabolism and normal