Familial adenomatous polyposis

Disease

Assess risk or confirm diagnosis of familial adenomatous polyposis (FAP) or attenuated FAP.

In patients with hamartomatous polyp(s) and findings suspicious for PTEN hamartoma tumor syndrome: aka Cowden syndrome and Bannayan-Riley-Ruvalcaba syndromes

In patients with hamartomatous polyp(s) and findings suspicious for Peutz-Jeghers syndroms.

In patients with hamartomatous polyp(s) and findings suspicious for Juvenile polyposis coli (JPC).

Alternative to specific markers. Good for diagnosis and therapy selection.