Gradual Colonic Impaction of a Chicken Bone Associated with Inflammatory Pseudotumor Formation and Nonocclusive Colon Ischemia
Figure 4
Plain digital radiographs made in January previous hospitalization in another institution and evaluated again in May after window stressing (a, b) and with inversion effect (c, d) showing that the foreign body was already present but not easy to be demonstrated without clinical suspicion due to its low radiopacity.
