DO_rare_slim 46,XX sex reversal MESH:D058531 disease_ontology GARD:399 46,XX testicular DSD DOID:0111760 46,XX testicular disorder of sex development A gonadal dysgenesis characterized by presentation of an XX karyotype and male external genitalia ranging from normal to ambiguous. De la Chapelle syndrome ORDO:393 SRXX XX, male syndrome gonadal dysgenesis