Endogenous fluorescence of hemosiderin in endometriosis to improve clinical detection

Background Endometriosis impacts 6–10% of all reproductive- age women. Studies have shown the more effectively endometriosis is removed, the better the patient outcomes for pain reduction and fertility (2, 3). Hemosiderin, glands, and stroma are the histologic markers of endometriosis; optical coherence tomography (OCT) can identify glands and hemosiderin has a known endogenous fluorescence than can be detected by two-photon microscopy (TPM). The hypothesis was that the identification of optical properties of endometriosis using OCT and TPM combined would improve a surgeon’s ability to diagnose and treat by improving endometriosis detection compared to current standards of visual diagnosis.