Muscular Dystrophy-Dystroglycanopathy , Type a, 8, also known as mddga8, is related to congenital muscular dystrophy-dystroglycanopathy type a8 and muscular dystrophy-dystroglycanopathy , type a, 7. An important gene associated with Muscular Dystrophy-Dystroglycanopathy , Type a, 8 is POMGNT2 (Protein O-Linked Mannose N-Acetylglucosaminyltransferase 2 (Beta 1,4-)). Affiliated tissues include eye and brain, and related phenotypes are ventriculomegaly and cerebellar hypoplasia