nonscarring alopecia

A Case of Late-Onset Alopecia Areata
ALOPECIA AREATAINTRODUCTION Alopecia areata (AA) is a condition characterized by nonscarring hair loss. Cases of alopecia areata are most commonly seen in patients under age 30 and are frequently idiopathic. In this report, we discuss a woman in her 50s who developed AA shortly after receiving the Tdap vaccine and after one year of guselkumab therapy.   CASE A woman in her 50s with history of psor …