portosystemic
/ˌpɔːtə(ʊ)sɪˈstiːmɪk/ /ˌpɔːtə(ʊ)sɪˈstɛmɪk/(also portasystemic) Medicine
adjective
Of, relating to, or connecting the portal and systemic venous systems.
Origin
1930s; earliest use found in American Journal of Surgery. From port- + -o- + systemic.