| Peutz-Jeghers s. |
an autosomal dominant syndrome, a type of familial adenomatous polyposis characterized by hamartomas of the small intestine and excessive melanin pigmentation of the skin and mucous membranes; gastrointestinal bleeding and intussusception are common complications.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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