Efficacy of color flow duplex imaging for proximal upper extremity venous outflow obstruction in hemodialysis patients Marc A. Passman, MD, Enrique Criado, MD, Mark A. Farber, MD, Geoff L. Risley, MD, Cynthia B. Burnham, BSN, RN, RVT, William A. Marston, MD, Steven J. Burnham, MD, Blair A. Keagy, MD Journal of Vascular Surgery Volume 28, Issue 5, Pages 869-875 (November 1998) DOI: 10.1016/S0741-5214(98)70063-1 Copyright © 1998 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions
Fig. 1 Overall diagnostic accuracy of color flow duplex imaging (CFDI) compared with overall diagnostic accuracy of venography for proximal upper extremity venous outflow obstruction (N = 55). Journal of Vascular Surgery 1998 28, 869-875DOI: (10.1016/S0741-5214(98)70063-1) Copyright © 1998 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions
Fig. 2 Correlation of color flow duplex imaging (CFDI) with venography, based on classification of proximal upper extremity venous outflow obstruction (N = 55). Journal of Vascular Surgery 1998 28, 869-875DOI: (10.1016/S0741-5214(98)70063-1) Copyright © 1998 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions
Fig. 3 Decision algorithm for color flow duplex imaging (CFDI) based on diagnostic efficacy and incidence of proximal venous outflow obstruction. A, True positive; B, false negative; C, false positive; and D, true negative. Journal of Vascular Surgery 1998 28, 869-875DOI: (10.1016/S0741-5214(98)70063-1) Copyright © 1998 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions