Hereditary mixed polyposis syndrome
ORPHA:157794· ICD-10 D12.6
Definition
Hereditary mixed polyposis syndrome (HMPS) describes an autosomal dominantly inherited large-bowel disease characterized by the presence of a mixture of hyperplastic, atypical juvenile and adenomatous polyps that are associated with an increased risk of developing colorectal cancer if left untreated.
- Prevalence
- <1 / 1 000 000
- Inheritance
- Autosomal dominant
- Age of onset
- Childhood