hereditary mixed polyposis syndrome 1

A hereditary mixed polyposis syndrome that has_material_basis_in heterozygous duplication of a region on chromosome 15q15.3-q22.1.

Signs and symptoms

• Abnormal abdomen morphology

Also known as: CRAC1; HMPS1; chromosome 15q13-q14 duplication syndrome, 40-KB; colorectal adenoma and carcinoma 1