title: Primary Signet Ring Cell Anal Adenocarcinoma.
authors: , Alexandrou Mihailidi 13, 54640, Thessaloniki, Greece. telonakos@hotmail.com.
authors: Orestis
authors: O
authors: Ioannidis
authors: Department of Pathology, General Regional Hospital 'George Papanikolaou', Thessaloniki, Greece.
authors: Styliani
authors: S
authors: Papaemmanouil
authors: Department of Anatomy, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece.
authors: George
authors: G
authors: Paraskevas
authors: First Surgical Department, General Regional Hospital 'George Papanikolaou', Thessaloniki, Greece.
authors: Stavros
authors: S
authors: Chatzopoulos
authors: First Surgical Department, General Regional Hospital 'George Papanikolaou', Thessaloniki, Greece.
authors: Anastasios
authors: A
authors: Kotronis
authors: First Surgical Department, General Regional Hospital 'George Papanikolaou', Thessaloniki, Greece.
authors: Nikolaos
authors: N
authors: Papadimitriou
authors: First Surgical Department, General Regional Hospital 'George Papanikolaou', Thessaloniki, Greece.
authors: Apostolos
authors: A
authors: Makrantonakis
authors: First Surgical Department, General Regional Hospital 'George Papanikolaou', Thessaloniki, Greece.
authors: Emmanouil
authors: E
authors: Kakoutis
mesh_terms: D000369:Aged, 80 and over; D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use; D001005:Anus Neoplasms / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy; D018279:Carcinoma, Signet Ring Cell / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy; D003113:Colonoscopy; D003131:Combined Modality Therapy; D005260:Female; D005472:Fluorouracil / Q000627:therapeutic use; D005773:Gastroscopy; D006801:Humans; D008279:Magnetic Resonance Imaging; D011379:Prognosis
chemical_list: D000964:Antimetabolites, Antineoplastic; D005472:Fluorouracil