title: Long arm deletion of the X chromosome, 46,X,del(xX)(q21), associated with gonadoblastoma.
mesh_terms: D000328:Adult; D002872:Chromosome Deletion; D002877:Chromosomes, Human / Q000648:ultrastructure; D004407:Dysgerminoma / Q000235:genetics*; D005260:Female; D006801:Humans; D007621:Karyotyping; D012729:Sex Chromosome Aberrations / Q000235:genetics*; D014960:X Chromosome