Fig. 3

Gallium-67 (67Ga) scintigraphy of the uterus after prednisone treatment. 67Ga scintigraphy revealed high uptake in the intrauterine cavity (arrow), which suggested an active infection in the uterus. High 67Ga uptake was not observed in other organs. a anterior and posterior images of 67Ga scintigraphy; b horizontal view