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PubMed · 10227488

Virtual endoscopy using perspective volume-rendered three-dimensional sonographic data: technique and clinical applications.

E L Yuh·R B Jeffrey·R L Birdwell·B H Chen·S Napel
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Abstract

OBJECTIVE: We present a technique for obtaining three-dimensional external and virtual endoscopy views of organs using perspective volume-rendered gray-scale and Doppler sonographic data, and we explore potential clinical applications in the carotid artery, the female pelvis, and the bladder. CONCLUSION: Using the proposed methods, radiologists will find it possible to create virtual endoscopy and external perspective views using sonographic data. The technique works well for revealing the interior of fluid-filled structures and cavities. However, expected improvements in computer performance and integration with existing sonographic equipment will be necessary for the technique to become practical in the clinical environment.

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Carotid ArteriesFallopian TubesFemaleHumansImage Processing, Computer-AssistedMaleUltrasonography, DopplerUltrasonography, Doppler, ColorUrinary BladderUser-Computer InterfaceUterusJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.

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E L Yuh, R B Jeffrey, R L Birdwell, B H Chen, S Napel. 1999. Virtual endoscopy using perspective volume-rendered three-dimensional sonographic data: technique and clinical applications.. https://doi.org/10.2214/ajr.172.5.10227488

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