Optimal treatment strategy for patients with obstructive jaundice of various origins

Abstract

aidemirov a. n. 1, 3 , shahnazaryan n. g. 1, 2 , Vafin a. Z. 1 , shahnazaryan a. m. 1, 3 , Roy s. V. 1, 3 , Wali s. a. 1 1 stavropol state medical university, russian federation 2 stavropol regional oncology center, russian federation 3 stavropol regional clinical hospital, russian federation