NEPHROLOGY

Hemodialysis Access Catheters

Jul 25, 2017 by in NEPHROLOGY Comments Off on Hemodialysis Access Catheters

Fig. 13.1 A tunneled internal jugular hemodialysis catheter. (a) Right internal jugular hemodialysis catheter. Note the smooth transition of the catheter as it courses over the right clavicle without kinking….

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Outpatient Surveillance at the Dialysis Center

Jul 25, 2017 by in NEPHROLOGY Comments Off on Outpatient Surveillance at the Dialysis Center

Identified lesions Number Anastomosis stenosis, arterial (ASA) 38 Anastomosis stenosis, venous (ASV) 15 Stenosis, venous (SV) 20 Accessory tributary (AT) 12 Central venous stenosis (CVS) 9 Arterial stenosis (AS) 4…

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Central Venous Stenosis and Occlusion

Jul 25, 2017 by in NEPHROLOGY Comments Off on Central Venous Stenosis and Occlusion

Fig. 31.1 Physical exam findings of chest collaterals in a patient with complete bilateral central venous occlusion. Note the numerous central venous catheter scars on the chest wall Access will…

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Hemodialysis Outflow Vein Stenosis

Jul 25, 2017 by in NEPHROLOGY Comments Off on Hemodialysis Outflow Vein Stenosis

Fig. 30.1 Basic anatomy of the thoracic outlet. The axillosubclavian vein passes anteriorly, passing by the junction of the first rib and clavicle. This “space” is open superiorly, but the…

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Historical Perspectives on Hemodialysis Access

Jul 25, 2017 by in NEPHROLOGY Comments Off on Historical Perspectives on Hemodialysis Access

Fig. 1.1 The first hemodialysis machine used in the United States: the rotating drum artificial kidney. Top panel: the original Kolff rotating drum dialyzer (Image courtesy of Northwest Kidney Centers,…

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