PREEXISTING
\pɹˈiːksɪstɪŋ], \pɹˈiːksɪstɪŋ], \p_ɹ_ˈiː_k_s_ɪ_s_t_ɪ_ŋ]\
Word of the day
venae pterygoideae pylorica
- A branch portal vein, or one of its branches, that returns blood from the pylorus.