case_images: PMC4430077_01
case_images: Axial view showing the proximal part of the colo-colonic intussusception of the sigmoid colon.
case_images: gr1.jpg
case_images: PMC4430077_01_gr1.jpg
case_images: fig0005
case_images: CT of the abdomen and pelvis demonstrated colo-colonic intussusception of the sigmoid colon with a 2.3 cm x 2.6 cm intra-mural lipoma of the recto-sigmoid region likely to be the lead point and no signs of large bowel obstruction (Figs. 1-4).
case_images: Axial view showing a mass (lipoma) filling the distal sigmoid colon that was the lead point.
case_images: gr2.jpg
case_images: PMC4430077_01_gr2.jpg
case_images: fig0010
case_images: CT of the abdomen and pelvis demonstrated colo-colonic intussusception of the sigmoid colon with a 2.3 cm x 2.6 cm intra-mural lipoma of the recto-sigmoid region likely to be the lead point and no signs of large bowel obstruction (Figs. 1-4).
case_images: Coronal view.
case_images: gr3.jpg
case_images: PMC4430077_01_gr3.jpg
case_images: fig0015
case_images: CT of the abdomen and pelvis demonstrated colo-colonic intussusception of the sigmoid colon with a 2.3 cm x 2.6 cm intra-mural lipoma of the recto-sigmoid region likely to be the lead point and no signs of large bowel obstruction (Figs. 1-4).
case_images: Sagittal view showing mass (lipoma) filling the distal sigmoid.
case_images: gr4.jpg
case_images: PMC4430077_01_gr4.jpg
case_images: fig0020
case_images: CT of the abdomen and pelvis demonstrated colo-colonic intussusception of the sigmoid colon with a 2.3 cm x 2.6 cm intra-mural lipoma of the recto-sigmoid region likely to be the lead point and no signs of large bowel obstruction (Figs. 1-4).
case_images: Colonoscopy showing obstruction/intussusception.
case_images: gr5.jpg
case_images: PMC4430077_01_gr5.jpg
case_images: fig0025
case_images: Lower gastrointestinal endoscopy was performed and proctoscopy revealed congested, friable colonic mucosa that completely filled the rectal lumen without evidence of malignancy (Fig. 5).