Endoscopic optical coherence tomography (OCT) and autofluorescence imaging (AFI) of the endocervical canal for cervical cancer screening

Jeanie Malone; Sylvia Lam; Andrea L. Buenconsejo; Geoffrey Hohert; Dianne M. Miller; Lily Proctor; Sarah Finlayson; Gavin C. Stuart; Jessica McAlpine; Marette Lee; Calum MacAulay; Pierre Lane

doi:10.1117/12.2607646

9 March 2022 Endoscopic optical coherence tomography (OCT) and autofluorescence imaging (AFI) of the endocervical canal for cervical cancer screening

Jeanie Malone, Sylvia Lam, Andrea L. Buenconsejo, Geoffrey Hohert, Dianne M. Miller, Lily Proctor, Sarah Finlayson, Gavin C. Stuart, Jessica McAlpine, Marette Lee, Calum MacAulay, Pierre Lane

Author Affiliations +

Proceedings Volume PC11949, Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XX; PC119490N (2022) https://doi.org/10.1117/12.2607646
Event: SPIE BiOS, 2022, San Francisco, California, United States

Abstract

Current cervical screening techniques are fairly effective at assessing the ectocervical surface, but they are limited in their capacity to assess the endocervical canal. There is a need for tools that examine the endocervical canal for cancerous or pre-cancerous lesions. This pilot study explores whether an endoscopic imaging approach combining structural and functional imaging techniques (optical coherence tomography (OCT) and autofluorescence imaging (AFI) respectively) can visualize cancerous or pre-cancerous changes in the endocervical canal. We present findings from an on-going in vivo imaging study including sample cases demonstrating precancers and cancers and preliminary features of interest.

Conference Presentation

Citation Download Citation

Jeanie Malone, Sylvia Lam, Andrea L. Buenconsejo, Geoffrey Hohert, Dianne M. Miller, Lily Proctor, Sarah Finlayson, Gavin C. Stuart, Jessica McAlpine, Marette Lee, Calum MacAulay, and Pierre Lane "Endoscopic optical coherence tomography (OCT) and autofluorescence imaging (AFI) of the endocervical canal for cervical cancer screening", Proc. SPIE PC11949, Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XX, PC119490N (9 March 2022); https://doi.org/10.1117/12.2607646

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