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Rectal bleeding

    Author: Franco Iafrate, Marcella Iannitti, Fabio Accarpio, Rome, Italy
    Body Region: CT Colonography

    1. Patient presentation
    2. CT Images
    3. CT Findings
    4. Diagnosis
    5. References

    1. Patient presentation

    • A 50-year-old man presented with rectal bleeding.
    • He reported having constipation and weight loss, starting some months before.
    • His past medical history included a surgical intervention for cryptorchidism as a child.
    • He had never previously undergone a colonic examination, having refused conventional
      colonoscopy.

    • CT colonography was performed for further evaluation.
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