Overview
What is thromboangiitis obliterans (TAO) (Buerger disease)?
What is the pathophysiology of thromboangiitis obliterans (TAO) (Buerger disease)?
What is the prevalence of thromboangiitis obliterans (TAO) (Buerger disease) in the US?
What is the prognosis of thromboangiitis obliterans (TAO) (Buerger disease)?
Presentation
What are the diagnostic criteria for thromboangiitis obliterans (TAO) (Buerger disease)?
What are the signs and symptoms of thromboangiitis obliterans (TAO) (Buerger disease)?
Which physical findings are characteristic of thromboangiitis obliterans (TAO) (Buerger disease)?
What are potential complications of thromboangiitis obliterans (TAO) (Buerger disease)?
DDX
What are the differential diagnoses for Thromboangiitis Obliterans (Buerger Disease)?
Workup
What is the role of lab testing in the workup of thromboangiitis obliterans (TAO) (Buerger disease)?
What are hallmark angiographic findings of thromboangiitis obliterans (TAO) (Buerger disease)?
Which histologic findings are characteristic of thromboangiitis obliterans (TAO) (Buerger disease)?
Treatment
What are the treatment options for thromboangiitis obliterans (TAO) (Buerger disease)?
What is the role of surgery in the treatment of thromboangiitis obliterans (TAO) (Buerger disease)?
What are other options for treating thromboangiitis obliterans (TAO) (Buerger disease)?
How are complications of thromboangiitis obliterans (TAO) (Buerger disease) prevented?
Medications
What are goals of drug treatment for thromboangiitis obliterans (TAO) (Buerger disease)?
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Feet of patient with thromboangiitis obliterans (Buerger disease). Note ischemic ulcers on distal portion of left great, second, and fifth toes. Although patient's right foot is normal in gross appearance, angiography demonstrated compromised arterial flow to both feet.
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Superficial thrombophlebitis of great toe in patient with thromboangiitis obliterans (Buerger disease).
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Tobacco smoke stains on male patient's fingers suggest diagnosis of thromboangiitis obliterans (Buerger disease). Patient presented with small, painful ulcers on tips of thumb and ring finger.
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Lower-extremity arteriogram of peroneal and tibial arteries of patient with thromboangiitis obliterans (Buerger disease) demonstrates classic findings of multiple small and medium-sized arterial occlusions with formation of compensatory "corkscrew collaterals."