What are the population statistics for familial polyposis?

Answer:
FAP is a rare disease. One in 8,000 people in the United States have FAP. However, it may be very common in affected families.
First answer by Gale Ency. of Medicine. Last edit by Gale Ency. of Medicine. Contributor trust: 37 [recommend contributor recommended]. Question popularity: 2 [recommend question].