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17 March 2023 Dual-modality ultrasound and photoacoustic imaging for accurate ovarian and adnexal lesion diagnosis and risk assessment
Quing Zhu, Hongbo Luo
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Proceedings Volume PC12363, Multiscale Imaging and Spectroscopy IV; PC123630O (2023) https://doi.org/10.1117/12.2659110
Event: SPIE BiOS, 2023, San Francisco, California, United States
Abstract
Data from our recent clinical trial of patients with adnexal/ovarian lesions revealed that total hemoglobin concentration (HbT) and blood oxygen saturation (%sO2) obtained from photoacoustic imaging (PAI) are important predictors of malignancy. A model utilizing the co-registered US and PAI HbT and %sO2 has achieved superior performance with the area under the receiver operating curve of 0.97 (95% CI: 0.932-1).
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Quing Zhu and Hongbo Luo "Dual-modality ultrasound and photoacoustic imaging for accurate ovarian and adnexal lesion diagnosis and risk assessment", Proc. SPIE PC12363, Multiscale Imaging and Spectroscopy IV, PC123630O (17 March 2023); https://doi.org/10.1117/12.2659110
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KEYWORDS
Photoacoustic imaging
Ultrasonography
Blood oxygen saturation
Clinical trials
Performance modeling
Receivers
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