Term Name:	ovarian dysgenesis 9
Synonyms:	ODG9
Definition:	A 46 XX gonadal dysgenesis characterized by severe nonsyndromic primary ovarian insufficiency with primary amenorrhea, hypoplastic or absent ovaries, and delayed bone age that has_material_basis_in homozygous mutation in the SPIDR gene on chromosome 8q11.
Ontology:	Human Disease [DOID:0061013]   ( DOID:0061013 )