The Dangers of Hysteroscopy and Polypectomy in 2021
A letter to the British Society of Gynaecological Endoscopy
I do some medicolegal work and have a special interest in hysteroscopic surgery. The reason for writing to you is that I have now prepared 6 reports on women who have suffered uterine perforation and bowel injury after hysteroscopy and “blind polypectomy” under GA. In all cases, there was a failure to diagnose the problem until the patients were severely ill with sepsis due to peritonitis, requiring laparotomy and treatment in ITU. One of these patients died and we have also had one death in our hospital. This is a small personal sample and I wonder how many deaths are caused every year by this technique in the UK.
All these injuries would be avoidable, if the polyps were removed under direct vision with hysteroscopic morcellators or other techniques. Furthermore, if a perforation did occur, it would be recognised straightaway and investigated with laparoscopy.
There seem to be no national guidelines about the correct performance of hysteroscopic surgery and this is surely the responsibility of the BSGE/RCOG. I would suggest that these should include the following points:
- All polyps should be removed under direct vision, whether in outpatients or in theatre under GA..
- “Blind polypectomy” should no longer be performed as part of “Hysteroscopy and Polypectomy” under GA.
- If there is no alternative to the use of polyp forceps, it should be mandatory to perform a hysteroscopy afterwards to ensure that the polyp has been completely removed, as well as excluding a perforation.
- There should be some guidance about the management of uterine perforation – conservative management vs laparoscopy.
- More training is needed about the symptoms and signs of uterine perforation and bowel injury to avoid delay in diagnosis.
I suspect that the inhibiting factors are the cost of hysteroscopic morcellators and the lack of training of established consultants in the use of these instruments: national guidelines are needed to ensure that standards improve.
Best wishes,
Richard Pyper
Consultant Gynaecologist


