Launch a recovery mission with Green Lantern, in his ultra-fast construct spaceship and super-jumping Space Batman! But evil Sinestro has built a cage around the lantern and is guarding it with his staff. Fire the 2 powerful stud shooters and turn the rear control to activate 2 devastating spring-loaded shooters.
The sigmoid colon begins at the superior aperture of the lesser pelvis, where it is continuous with the iliac colon, and passes transversely across the front of the sacrum to the right side of the pelvis.
Thickening around the sigmoid colon can be due to a normal undistended colon. When this is seen on CT, the radiologist may have difficulty interpreting it. A follow up with sigmoidoscopy may be needed to rule out disease. I can't explain the pain in your lower right quad.