title: Paget's disease of the anus masking a mixed adenoneuroendocrine tumour of the rectum.
abstract: A man aged 83 years with vague perirectal symptoms had a delayed diagnosis of Paget's disease of the anus. A lack of thorough digital rectal examination failed to diagnose a mixed adenonueroendocrine tumour of the rectum in a timely matter.
authors.affiliation: Department of General Surgery, NYU Lutheran, Brooklyn, New York, USA.
authors.forename: Pierson
authors.initials: P
authors.lastname: Ebrom
authors.affiliation: Department of General Surgery, NYU Lutheran, Brooklyn, New York, USA.
authors.forename: David
authors.identifier: http://orcid.org/0000-0001-9170-5484
authors.initials: D
authors.lastname: Parizh
authors.affiliation: Department of Pathology, NYU Langone Medical Center, Brooklyn, New York, USA.
authors.forename: Cristina H
authors.initials: CH
authors.lastname: Hajdu
authors.affiliation: Department of General Surgery, NYU Lutheran, Brooklyn, New York, USA.
authors.forename: Pratap
authors.initials: P
authors.lastname: Gadangi
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000473:pathology*; D000369:Aged, 80 and over; D001005:Anus Neoplasms / Q000175:diagnosis / Q000473:pathology*; D057210:Delayed Diagnosis; D006801:Humans; D008297:Male; D018193:Neoplasms, Complex and Mixed / Q000175:diagnosis / Q000473:pathology*; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis / Q000473:pathology*; D018358:Neuroendocrine Tumors / Q000175:diagnosis / Q000473:pathology*; D010145:Paget Disease, Extramammary / Q000175:diagnosis / Q000473:pathology*; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000473:pathology*