Hailey-Hailey disease (MONDO_0008218) can be described as follows. Benign chronic familial pemphigus of Hailey-Hailey is characterized by rhagades mostly located in the armpits, inguinal and perineal folds (scrotum, vulva). Also known as: benign chronic familial pemphigus of Hailey-Hailey, benign chronic pemphigus, pemphigus, benign familial.