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Should endocervical excision and curettage be done during LEEP?
M R Prévost1, M F Fung, M Senterman
1Department of Obstetrics and Gynaecology, University of Ottawa, Ottawa General Hospital, Canada.
European Journal of Gynaecological Oncology
|January 1, 1997
Summary
Routine endocervical sampling during loop electrosurgical excision (LEEP) is crucial for dysplasia treatment. Thirteen percent of patients had residual disease, indicating its necessity even with satisfactory colposcopy.
Area of Science:
- Gynecology
- Cervical Pathology
- Surgical Procedures
Background:
- Cervical dysplasia requires treatment, often with Loop Electrosurgical Excision Procedure (LEEP).
- The necessity of routine endocervical sampling during LEEP for patients with satisfactory colposcopy is debated.
Purpose of the Study:
- To evaluate the need for routine endocervical sampling and curettage during LEEP.
- To determine if satisfactory colposcopy adequately predicts the absence of endocervical dysplasia.
Main Methods:
- 108 patients with satisfactory colposcopy undergoing LEEP for dysplasia were studied.
- Procedures involved ectocervical excision (6 mm depth) and central endocervical excision (3 mm depth).
- Endocervical curettage was performed post-excision.
Main Results:
- 87% of patients had negative endocervical sampling (excision or curettage).
- 13% had positive endocervical sampling, indicating residual or worse dysplasia.
- No significant difference in CIN I-III distribution between negative and positive endocervical sampling groups.
- Complications were minor (2.7%), and the overall cure rate was 99%.
Conclusions:
- Satisfactory colposcopy is insufficient to rule out the need for endocervical sampling.
- Omitting endocervical excision could leave 13% of patients with persistent disease.
- Integrated endo- and ectocervical excisions are essential for effective LEEP treatment of cervical dysplasia.