Importance of abdominal X-ray to confirm the position of levonorgestrel-releasing intrauterine system: A case report

Figure 1 Photographic and imaging findings of levonorgestrel-releasing intrauterine system. A: The T frame and thread are made of polyethylene, and barium sulfate is added to the T frame. The vertical portion of the cylinder contains Levonorgestrel-releasing intrauterine system (LNG-IUS); B: Abdominopelvic radiograph demonstrates the two LNG-IUSs in the pelvis and that both devices are rotated away from a normal orientation; C: Axial T2-weighted MR image through the pelvis before LNG-IUS insertion. Multiple fibroids are observed in the mucosa and muscle layer; D: Transvaginal ultrasonography at the first visit to our hospital. At this time, two LNG-IUSs were inserted, but due to multiple fibroids, it was difficult to confirm the device location by ultrasound.