Fig. 1.

(a) CT of the abdomen and pelvis with intravenous contrast in axial shows thickened cecal appendix located in the pelvis, with thickening of its walls of up to 0.5 cm (red line), (b) CT of the abdomen and pelvis with intravenous contrast in axial acquisition shows a cecal appendix located in the pelvis with a transverse diameter of 1.4 cm (red discontinue line). (c) CT of the abdomen and pelvis with intravenous contrast in coronal reconstruction shows thickened cecal appendix located in the pelvis, with thickening of its walls (yellow arrow) and free fluid in the pelvis (green arrow). No signs of perforation.