Figure 1. Preoperative USG, X-ray, and CECT of the abdomen of the patient. (A) USG of the abdomen showing enlarged liver (blue color filled arrow). (B) USG of the abdomen showing dilated bowel loop with fecalith in situ (yellow color filled arrow). (C) X-ray of the erect view of the abdomen showing multiple air-fluid levels (yellow color filled arrow). (D) CECT showing contrast in the small bowel (yellow color filled arrow), a contrast in the left side of the large bowel (red color filled arrow), and the right side of the large bowel showing nonfilling of contrast (green color filled plus sign).
USG: ultrasonogram; CECT: contrast-enhanced computed tomography