case_images: PMC10521634_01
case_images: Endoscopic aspect of active disease.
case_images: acc-10-03-10259-g001.jpg
case_images: PMC10521634_01_acc-10-03-10259-g001.jpg
case_images: f1
case_images: A colonoscopy is performed showing erythema and a large amount of fresh blood in the lumen without identifying the source (Figure 1).
case_images: Active bleeding from diffuse areas from the sigmoid and descending colon.
case_images: acc-10-03-10259-g002.jpg
case_images: PMC10521634_01_acc-10-03-10259-g002.jpg
case_images: f2
case_images: He is transferred into de ICU unit for monitoring, and a CT scan is performed showing active diffuse arterial bleeding from multiple sites at the descendent and the sigmoid colon (Figure 2).
case_images: Postoperative sample of the resected colon.
case_images: acc-10-03-10259-g003.jpg
case_images: PMC10521634_01_acc-10-03-10259-g003.jpg
case_images: f3
case_images: A total of 120 cm of the colon were surgically removed (Figure 3).
case_images: Endoscopic aspect showing Mayo 2 lesions.
case_images: acc-10-03-10259-g004.jpg
case_images: PMC10521634_01_acc-10-03-10259-g004.jpg
case_images: f4
case_images: The endoscopy report showed Mayo 2 lesions, confirming active disease with cryptitis and crypt abscesses (Figure 4).