Vascular insufficiency from AV fistula: Difference between revisions
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==Clinical Features== | ==Clinical Features== | ||
*Distal extremity becomes ischemic due shunting of arterial blood to venous side | |||
**Exercise pain, nonhealing ulcers, cool, pulseless digits | |||
==Differential Diagnosis== | ==Differential Diagnosis== | ||
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==Workup== | ==Workup== | ||
**Diagnosed by Doppler US or angiography | |||
==Management== | ==Management== | ||
*Surgery | |||
==Disposition== | ==Disposition== | ||
*Admit | |||
==See Also== | ==See Also== | ||
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==Sources== | ==Sources== | ||
<references/> | <references/> | ||
Revision as of 06:21, 12 December 2014
Background
Clinical Features
- Distal extremity becomes ischemic due shunting of arterial blood to venous side
- Exercise pain, nonhealing ulcers, cool, pulseless digits
Differential Diagnosis
AV Fistula Complications
- Clotting of AV fistula
- Infection of AV fistula
- Hemorrhage of AV fistula
- Vascular insufficiency from AV fistula
- AV fistula aneurysm/pseudoaneurysm
- High-output heart failure from AV fistula
Workup
- Diagnosed by Doppler US or angiography
Management
- Surgery
Disposition
- Admit