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Neuroendocrine tumor of anal canal

Disease definition

A are epithelial tumor of the anal canal arising from enterochromaffin cells in the colorectal-type epithelium above the dentate line and in the anal transition zone. The tumors are slow growing and the majority of cases are diagnosed in later advanced stages. It may present with symptoms related to the anatomical location of the tumor (rectal mass, rectal bleeding and pain, tenesmus or changes in bowel habits), symptoms of carcinoid syndrome (flushing and increased gut motility) or nonspecific symptoms of advanced disease (hepatomegaly, fever, weight loss, anorexia, malaise).

ORPHA:100082

Classification level: Disorder
  • Synonym(s):
    • NET of anal canal
  • Prevalence: -
  • Inheritance: -
  • Age of onset: Adult, Elderly
  • ICD-10: C21.1
  • ICD-11: 2C00.2
  • OMIM: -
  • UMLS: C3272849
  • MeSH: -
  • GARD: -
  • MedDRA: -

  A summary on this disease is available in Deutsch (2018) Español (2018) Français (2018) Italiano (2018) Nederlands (2018) Polski ()

Detailed information

Guidelines

ERN produced/endorsed by ERN(s)   FSMR produced/endorsed by FSMR(s)

Additional information

Further information on this disease

Patient-centred resources for this disease

Research activities on this disease

Specialised Social Services

The documents contained in this web site are presented for information purposes only. The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment.