title: Primary amenorrhea in an elderly woman.
mesh_terms: D000368:Aged; D013734:Androgen-Insensitivity Syndrome / Q000473:pathology*; D003937:Diagnosis, Differential; D012734:Disorders of Sex Development / Q000473:pathology*; D006801:Humans; D008297:Male; D013737:Testis / Q000473:pathology*