Fig. 4
From: Multidetector CT imaging of complications after laparoscopic nephron-sparing surgery
Haematoma in a 74-year-old man with diabetes, cardiac pacemaker, and progressive postoperative blood loss after L-PN. Unenhanced (a) and post-contrast (b, c) Multidetector CT images showed residual intraperitoneal gas bubbles (arrowheads) and minimal emphysema of the abdominal wall (thin arrows in b). Hyperattenuating blood collection (*) with the distal end of the drainage tube was seen along the posterior aspect of the right liver lobe, abutting the upper right renal pole with the hypoenhancing resection site (arrows in b, c) without CM extravasation indicating active bleeding in the corticomedullary phase (b, c) or urine leak in the excretory phase (d). The patient recovered with transfusion support