Sex Chromosome Disorders

**Definition:** Clinical conditions caused by an abnormal sex chromosome constitution (SEX CHROMOSOME ABERRATIONS), in which there is extra or missing sex chromosome material (either a whole chromosome or a chromosome segment).

**Tree numbers:** - C16.131.260.830 - C16.320.180.830

**Synonyms:** - Disorders, Sex Chromosome - Disorders, Sex Chromosome Abnormality - Sex Chromosome Abnormality Disorders