Does doctors' workload impact supervision and ward activities of final-year students?
There was a significant association between ward doctors' supervision of students and the number of medical activities performed by medical students. The workload had no significant effect on supervision or the number of medical or non-medical activities of final-year students.
Combined devascularization and splenorenal shunt (PCDV + PSRS) significantly decreases portal venous flow and portal pressure, as well as maintaining hepatopedal flow, thus entailing fewer complications compared to either PCDV or PSRS. We aimed to determine the rationality of pericardial devascularization (PCDV) plus proximal splenorenal shunt (PSRS) for cirrhotic patients with portal hypertension with variceal bleeding, using a duplex sonography study of the effects of the different surgical procedures (PCDV, PSRS, and PCDV + PSRS) on the hemodynamics of the portal system.