The exhibit displays hundreds of polyps carpeting the mucosa of the colon. They vary in size from small, sessile polyps to large, spherical, and pedunculated ones.

Polyps in familial adenomatous polyposis have same architecture as their sporadic counterpart. Most are tubular adenoma or less frequently villous or tubulovillous.

Familial adenomatous polyposis

Pesakit lelaki berumur 56 tahun, sumbatan usus

Jenis pembedahan: Pembuangan usus besar (ketumbuhan)

Diagnosis: Kanser usus besar

Status: Pesakit telah menjalani kemoterapi selepas pembedahan dan sihat sepenuhnya