Neuroendocrine carcinoma (NEC) of the extrahepatic bile duct is rare, and only 22 cases have been reported. Only two of these were large-cell NEC (LCNEC); the v
AIM: To evaluate the effectiveness and safety of emergency balloon-occluded retrograde transvenous obliteration(BRTO) for ruptured gastric varices.METHODS: Emer
AIM:To investigate an appropriate strategy for the treatment of patients with acute sigmoid volvulus in the emergency setting.METHODS:A retrospective review of