MONDO_0002162 (fallopian tube adenosarcoma) is an extremely rare malignant neoplasm that arises from the fallopian tube and is characterized by the presence of a benign epithelial component and a sarcomatous component. Also known as: adenosarcoma of fallopian tube, fallopian tube Mullerian adenosarcoma, fallopian tube Müllerian adenosarcoma, fallopian tube mullerian adenosarcoma.