Interventional radiology followed by endoscopic drainage for pancreatic fluid collections associated with high bleeding risk: Two case reports

Figure 1 Preoperative images of contrast-enhanced computed tomography. A: Preoperative contrast-enhanced computed tomography (CECT) image of the first patient showed a cystic lesion in the body of the pancreas, with a size of 7.93 cm × 6.13 cm; B: Preoperative CECT image of the second patient showed a cystic lesion with a maximum diameter of 14 cm.

Figure 2 Multiple vasculature (white arrow) detected by Doppler endoscopic ultrasound. A: Endoscopic ultrasound (EUS) imaging of the first patient; B: EUS imaging of the second patient.

Figure 3 Typical imaging of interventional radiology. A: Angiogram of the first patient prior to coil embolization; B: Angiogram of the first patient after coil embolization; C: Angiogram of the second patient prior to coil embolization; D: Angiogram of the second patient after coil embolization.