Endoscopic ultrasound-guided transrectal drainage of a pelvic abscess after Hinchey II sigmoid colon diverticulitis: A case report

Figure 1 Abdominal computed tomography scan in axial and coronal view. The well-encapsulated pelvic abscess measuring 8 cm × 8 cm × 5 cm is seen as a dense air-fluid collection in the proximity of the sigmoid colon. A: Axial view; B: Coronal view.