MUTYH-associated polyposis

Maureen E. Mork, Eduardo Vilar

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Scopus citations

Abstract

MUTYH-associated polyposis (MAP) is an autosomal recessive predisposition to colorectal cancer (CRC) and intestinal polyposis, representing less than 1 % of CRC cases. This condition is characterized by the development of between 10 and 100 colorectal polyps and presents diagnostic challenges due to its phenotypic overlap with other hereditary CRC syndromes, including Lynch syndrome and attenuated familial adenomatous polyposis. This chapter provides a detailed description of MAP, including its clinical characteristics and molecular genetics, as well as implications for affected patients and families including inheritance, genetic testing, surveillance, and preventive recommendations. A proposed algorithm for MUTYH genetic testing is also provided for this important, but rare, hereditary predisposition to CRC.

Original languageEnglish (US)
Title of host publicationIntestinal Polyposis Syndromes
Subtitle of host publicationDiagnosis and Management
PublisherSpringer International Publishing
Pages25-32
Number of pages8
ISBN (Electronic)9783319281032
ISBN (Print)9783319281018
DOIs
StatePublished - Jan 1 2016

Keywords

  • Hereditary cancer syndromes
  • MUTYH
  • Olorectal cancer
  • Polyposis

ASJC Scopus subject areas

  • General Medicine

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