Imaging of pediatric gastrostomy tube malposition: Pearls and pitfalls

Figure 9 A 16 year old with malfunctioning gastrojejunostomy tube and leakage at stoma. A: Lateral radiograph depicts a focal discontinuity in the gastrojejunostomy tube, just adjacent to the disc (long arrow); B: Frontal radiographs, pre contrast injection; C: Frontal radiographs, post contrast injection. They depict pooling of contrast at the entry site (short arrow) with no luminal opacification of a jejunal loop. Distal block of the tube could also be an underlying cause leading to tube breakage.