Selective Salpingography and Recanulization Using a Self-Made Coaxial Catheter Set for Fallopian Tube Obstruction / 介入放射学杂志

ABSTRACT

Selective salpingography and transvaginal catheter dilatation using a self- made coaxial catheter set were performed in 45 women with infertility and fallopian tube ob- struction.The successful catheterization rate was 95.5% for fallopian tubes and the recanal- ization rate proximal allogian tubes was 80%,Normal intrauterine pregnancy was achieved in total 15 women(33.3%)with in two years follow-up 50% and 17.4% pregnant rates were obtained in secondary infertility and primary infertility,respectively.The authors be- lieve that transvaginal catheter dilization is a useful method for female infertility with fallopi- an tube obstruction,especially for the secondary infertility and proximal fallopian tube ob- struction.The self-made coaxial catheter set holds the advantages of effectiveness,safety, and inexpensiveness.