Metastases to the Fallopian Tube Mucosal Involvement by Uterine Carcinomas – a rare metastatic pattern of Adnexal Involvement

Background: Fallopain tube, especially its fibriated end, has become focus of research in the pathogenesis of high-grade (HG-SPC) and low-grade (LG-SPC) serous pelvic cancer (Kurman & Shih 2011, Vang et al. 2013, Laury et al. 2011). Intramucosal spread of extra-tubal and extra-ovarian malignancies may mimic serous tubal intraepithelial carcinoma (STIC). Methods: Here we report four consecutive cases with intramucosal spread of uterine cancers to the Fallopian tube. Results: Two cases represented with well differentiated endometrioid endometrial adenocarcinoma with myometrial invasion 33% and 80%. One cases prese…