HYPOCHONDRIAC REGION

\hˌa͡ɪpə͡ʊkˈɒndɹɪˌak ɹˈiːd͡ʒən], \hˌa‍ɪpə‍ʊkˈɒndɹɪˌak ɹˈiːd‍ʒən], \h_ˌaɪ_p_əʊ_k_ˈɒ_n_d_ɹ_ɪ__ˌa_k ɹ_ˈiː_dʒ_ə_n]\
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1898 - American pocket medical dictionary
By Willam Alexander Newman Dorland
 
1916 - Appleton's medical dictionary
By Smith Ely Jelliffe