“…In previous studies, the clinical manifestations mainly included right upper quadrant pain, jaundice, nausea, vomiting, leucocytosis, pericholecystic effusion and peritoneal abscess on imaging, and other symptoms similar to those of acute cholecystitis. 3 , 7 Uncommon manifestations included right lower abdominal pain, high fever, abdominal discomfort, anorexia, normal white blood cell counts and diarrhoea. 6 , 8 , 9 Type II GBP may be misdiagnosed as acute appendicitis or gastrointestinal perforation; 8 and few patients present with septic shock as the first symptom.…”