PTEN hamartoma tumor syndrome

Classification

• Cowden disease, Lhermitte-Duclos disease
• Bannayan-Zonana syndrome

Epidemiology

• prevalence 1 in 200,000

Pathology

• intestinal polyps are hamatomas

More general terms

• hamartomatous polyposis syndrome

More specific terms

• Bannayan-Zonana syndrome, Ruvalcaba-Riley-Smith syndrome; Ruvalcaba-Myhre-Smith syndrome; Bannayan-Riley-Ruvalcaba syndrome
• Cowden's disease; multiple hamartoma syndrome including Lhermitte-Duclos disease (cerebelloparenchymal disorder)