Regional anatomy is the study of the interrelationships of all of the structures in a specific body region, such as the abdomen.
ɹˈiːdʒənəl ɐnˈæɾəmi ɪz ðə stˈʌdi ʌvðɪ ˌɪntɚɹᵻlˈeɪʃənʃˌɪps ʌv ˈɔːl ʌvðə stɹˈʌktʃɚz ɪn ɐ spəsˈɪfɪk bˈɑːdi ɹˈiːdʒən, sˈʌtʃ ɐz ðɪ ˈæbdəmən.