متلازمة تيرنر
Alopecia areata, or recurrent patchy hair loss, is three times as common in Turner syndrome as the general population. Alopecia in the Turner syndrome context is frequently treatment-resistant, also seen in other chromosome aneuploidies such as Down syndrome. Psoriasis is common in Turner syndrome, although the precise prevalence is unclear. Turner's psoriasis may be related to growth hormone treatment, as psoriasis as a side effect of such therapies has been reported in patients without the karyotype. Psoriasis may progress to psoriatic arthritis, and this progression may be more common in Turner syndrome. Vitiligo has been reported in conjunction with Turner syndrome, but the risk is unclear and may be a side effect of increased clinical attention to autoimmune disease in this population.