<prompt> Carcinosarcoma may arise in -UterusCervixVaginaOvary  <response>: Carcinosarcoma of uterusCarcinosarcomas consist of endometrial adenocarcinoma in which malignant sarcomatous stromal differentiation takes place.Carcinosarcoma has two components : -Adenocarcinoma Therefore called carcinosarcomaSarcomatous component Therefore called carcinosarcomaSarcomatous component may be striated muscle cells, cartilage, adipose tissue and bone. 