{"paper_id":"b9acee43-d097-4d47-b1bc-702241cd31d6","body_text":"Original Article: PDF Only\nMR Appearance of Umbilical Endometriosis\n- Chin-Yin Yu\n- Maria Perez-Reyes\n- Jeffrey J. Brown\n- Joseph A. Borrello\nJournal of Computer Assisted Tomography 18(2):p 269-271, March-April 1994.\nObjective\nWe describe the MR appearance of endometriosis involving the umbilicus in two patients. One patient had a history of laparoscopy performed through the umbilicus; the other had an umbilical hernia.\nMaterials and Methods\nMR imaging was performed using both a body coil and a spine coil (with the patient lying prone on the spine coil). The lesions were surgically removed and their MR appearance was correlated with the results of histologic analysis.\nResults\nThe lesions were well delineated on MRI and showed evidence of prior hemorrhage consistent with endometriosis. Both lesions were shown to be endometriosis at surgical pathology.\nConclusion\nMR imaging was useful for delineating the size and location of the lesions and excluding intraabdominal extension.\nCopyright © Lippincott-Raven Publishers.","source_license":"public-domain-us","license_restricted":false}