hˈeɪli hˈeɪli dɪzˈiːz ˌeɪtʃˌeɪtʃdˈiː, ɔːɹ fæmˈɪlɪəl bᵻnˈaɪn kɹˈɑːnɪk pˈɛmfɪɡəs ɔːɹ fæmˈɪlɪəl bᵻnˈaɪn pˈɛmfɪɡəs, wʌz ɚɹˈɪdʒɪnəli dᵻskɹˈaɪbd baɪ ðə hˈeɪli bɹˈʌðɚz hjˈuː ˈɛdwɚd ænd wˈɪljəm hˈaʊɚd ɪn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi nˈaɪn.
Hailey–Hailey disease (HHD), or familial benign chronic pemphigus or familial benign pemphigus, was originally described by the Hailey brothers (Hugh Edward and William Howard) in 1939.