Fig. 7
a–c Early postoperative CT after laparoscopic cholecystectomy showed gastric dilatation with stagnant fluid, minimal fluid in the gallbladder fossa (arrow in a) and a homogeneous water-attenuation collection (* in b) extending from the clips at the surgical site towards the lesser sac, consistent with biloma. Inset image c shows persistent gastrointestinal gaseous distension consistent with postoperative ileus, after percutaneous drainage (thick arrow) of biloma. d, e Shortly after laparoscopic cholecystectomy, CT showed clips adherent to the duodenal bulb (arrow in d), causing impaired transit of oral iodinated contrast during fluoroscopy (e)