Cytopathology : official journal of the British Society for Clinical Cytology
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This study looks at the importance of large loop excision of the transformation zone (LLETZ) excision margins and residual cervical intraepithelial neoplasia (CIN) in women undertaking high-risk human papillomavirus (hrHPV) test of cure (TOC). ⋯ TOC pathways recommend subsequent follow-up in primary care. This study identified no safety issues with TOC pathways. We can no longer assess histological failure rates at 12 months; we, therefore, recommend that this measure of treatment failure be redefined for post TOC women. It seems time to question the benefits of routine excision margins reporting, in the absence of invasion, for treated CIN. Future reporting needs to be reconsidered by the Royal College of Pathologists.