Uterus Leiomyosarcoma, also known as leiomyosarcoma of uterus, is related to uterine sarcoma and leiomyoma, uterine. An important gene associated with Uterus Leiomyosarcoma is KIT (KIT Proto-Oncogene, Receptor Tyrosine Kinase), and among its related pathways/superpathways are Mesenchymal Stem Cells and Lineage-specific Markers and Striated muscle contraction pathway. The drugs Trabectedin and Gemcitabine have been mentioned in the context of this disorder. Affiliated tissues include uterus and smooth muscle, and related phenotypes are homeostasis/metabolism and muscle