[Tubal diseases: from diagnosis to intervention]

Ninety years after it was first performed, hysterosalpingography remains one of the most important tests in helping an infertile couple decide between numerous treatment options. The application of angiographic techniques to hysterosalpingography has revolutionized diagnosis and treatment of proximal tubal obstruction. Results from worldwide centers have shown that nonsurgical catheter recanalization of proximally obstructed tubes can be accomplished in up to 90% of patients using standard techniques. Pregnancy incidence in a population who was recommended for tubal microsurgery or in vitro fertilization, but who underwent catheter tubal recanalization instead without any other therapy, was 58% at one year and all pregnancies were intrauterine. Fluoroscopic fallopian tube catheterization should be the first treatment for proximal tubal obstruction, with the more expensive and invasive procedures reserved for the small number of women who fail the radiologic procedure.