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Echosight patton coaxial catheter-guided hysteroscopy
1Center for Advanced Reproductive Medicine, Norwalk, CT , USA.
Summary
This study presents a novel ultrasound-guided hysteroscopy technique for treating cervical stenosis in women undergoing assisted reproduction. The method successfully confirmed transcervical placement, enabling uterine cavity access and pathology correction.
Area of Science:
- Reproductive Medicine
- Minimally Invasive Gynecologic Surgery
Background:
- Cervical stenosis can impede access to the uterine cavity, posing challenges for diagnostic and operative hysteroscopy, particularly in women undergoing assisted reproduction.
- Traditional methods may require more invasive procedures or lack definitive confirmation of correct instrument placement.
Observation:
- Two women with cervical stenosis undergoing assisted reproduction were evaluated.
- Office hysteroscopy was performed using paracervical block and intravenous sedation.
- An Echosight Patton coaxial catheter with transvaginal ultrasound guidance was employed when initial hysteroscopy placement was precluded by cervical pathology.
Findings:
- The Echosight Patton coaxial catheter facilitated transcervical introduction and intraoperative transvaginal ultrasound confirmed accurate placement into the uterine cavity.
- Cervical pathology was successfully corrected using an operative hysteroscope with an electrosurgical electrode.
- Concomitant diagnostic laparoscopy was not required.
Implications:
- Ultrasound-guided hysteroscopy offers a reassuring and effective method for confirming transcervical instrument placement in cases of cervical stenosis.
- This minimally invasive approach can potentially simplify procedures and improve outcomes in assisted reproduction.
- The technique may reduce the need for more invasive diagnostic procedures like laparoscopy.