PMC5126422_01
Endoscopic view of pseudodiverticula of the rectum.
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fig1
An endoscopic examination through colonoscopy was requested (Figure 1): it revealed the presence of multiple diverticula-like structures fulfilled by purulent fluid.
MRI showing anatomical changes of the rectum.
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fig2
An MRI was finally performed (Figure 2): distal rectum presented multiple outpouching, air-filled hollows (the major measuring 44 mm and the minor measuring 20 mm, right anteriorly to the rectum).