Correct spelling for the English word "perialienitis" is [pˈi͡əɹɪˌe͡ɪli͡ənˈa͡ɪtɪs], [pˈiəɹɪˌeɪliənˈaɪtɪs], [p_ˈiə_ɹ_ɪ__ˌeɪ_l_iə_n_ˈaɪ_t_ɪ_s] (IPA phonetic alphabet).
Perixenitis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.