[Hypertrophic and polypoid gastropathy associated with juvenile adenomatous polyposis coli].

Juvenile Polyposis is a syndrome with gastrointestinal polyps and increased cancer risk. The commonest form of this syndrome is inherited as autosomal dominant trait and presents as Familial Juvenile Polyposis Coli. Another variant involves mainly the stomach and another is generalized throughout the gastrointestinal tract. We present the case of two brothers with polyposis coli complicated by colonic cancer. The polyps were of juvenile, adenomatous and mixed types. The two patients after a decade of colonic endoscopic polypectomies presented gastric involvement by polyps and needed multiple endoscopic gastric resections. One brother underwent total gastrectomy. This stomach showed diffuse polyposis of hyperplastic and fundic gland types within an unexpected background of foveolar and glandular hypertrophic gastropathy. The patients at present are followed up with endoscopic procedures.