释义 |
DictionarySeepolypjuvenile polyp
ju·ve·nile pol·ypa smoothly rounded mucosal hamartoma of the large bowel, which may be multiple and cause rectal bleeding, especially in the first decade of life; it is not precancerous. Synonym(s): retention polypjuvenile polyp GI disease A potentially premalignant GI tract polyp in children. See Polyp. juvenile polypA benign rounded mucosal hamartoma of the large bowel. This type of polyp may be present in large numbers in infants and is commonly associated with rectal bleeding. Synonym: retention polypSee also: polyp |