PMC3959365_01
A computed tomography scan section demonstrating the "intussesception" of the cecum into the ascending colon (white arrow)
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F1
CT scan, which provided a suspicion for intussusception of the cecum into the ascending colon (Fig. 1) and a new colonoscopy was conducted. Clips remained intact but in the ascending colon a protruding violet-reddish mass with edematous rims was seen next to the polypectomy site (Fig. 2).
View of the violet-reddish mass on endoscopy
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F2
CT scan, which provided a suspicion for intussusception of the cecum into the ascending colon (Fig. 1) and a new colonoscopy was conducted. Clips remained intact but in the ascending colon a protruding violet-reddish mass with edematous rims was seen next to the polypectomy site (Fig. 2).
Surgical specimen; internal surface (A), proximal view of the clip in close proximity to the intramural colonic hematoma (B)
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F3
Pathology report confirmed the existence of an intramural hematoma in the proximal ascending colon with hemorrhagic infiltration of all layers and no signs of intussusception, vasculitis or other noteworthy coexistent lesions (Fig. 3A).