Surgery / GI

All High-yield only

9 Gallstone disease (cholecystitis / cholangitis / CBD stone) HIGH-YIELD ★ 4 Q 8 Infectious / traveller's diarrhoea HIGH-YIELD ★ 4 Q 7 IBD / acute severe colitis (bloody diarrhoea) HIGH-YIELD ★ 4 Q 3 Toxic megacolon HIGH-YIELD ★ 1 Q