title: An Unusual Cause of Rectal Invasion.
authors.affiliation: Division of Colorectal Surgery, University Surgical Cluster, Singapore.
authors.forename: Heidi S Y
authors.initials: HS
authors.lastname: Chang
authors.affiliation: Division of Gynaecological Oncology, Department of Obstetrics & Gynaecology, National University Health System, Singapore.
authors.forename: Jeffrey J H
authors.initials: JJ
authors.lastname: Low
authors.affiliation: Division of Colorectal Surgery, University Surgical Cluster, Singapore.
authors.forename: Choon Seng
authors.initials: CS
authors.lastname: Chong
mesh_terms: D000328:Adult; D001706:Biopsy; D003113:Colonoscopy; D005260:Female; D006801:Humans; D009361:Neoplasm Invasiveness; D010051:Ovarian Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D012007:Rectum / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D013724:Teratoma / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome