title: Endometrial cancer diagnosed by Sister Mary Joseph nodule biopsy: Case report.
authors.affiliation: Brody School of Medicine at East Carolina University, PCMH TA 165, Greenville, NC 27834, USA.
authors.forename: Christy
authors.initials: C
authors.lastname: Nolan
authors.affiliation: Gynecologic Oncologist, Physicians East, P.A., USA.
authors.forename: Diane
authors.initials: D
authors.lastname: Semer
keywords: Papillary serous endometrial cancer; Sister Mary Joseph nodule; Umbilical metastasis