Hysterosalpingogram of tubal occlusion

Hysterosalpingogram of 48-year-old woman with infertility. Bilateral oblique views (A and B) demonstrate a normal uterus and right fallopian tube (arrow) with free spill of contrast from the right. The left fallopian tube is occluded (arrowhead), with the tube filling with contrast only to the proximal isthmus.