title: Hemodialysis patient with finger ulcerations.
abstract: The patient reported pain and paresthesias of his left ring finger, and his left hand was cooler than his right. An angiogram helped us recognize the cause of his symptoms.
authors.affiliation: Indiana University, Indianapolis, IN, USA. Email: srahnama@iupui.edu.
authors.forename: Sahand
authors.initials: S
authors.lastname: Rahnama-Moghadam
authors.affiliation: Baylor College of Medicine, Houston, TX, USA.
authors.forename: Tina
authors.initials: T
authors.lastname: Motazedi
authors.affiliation: University of Texas Health Science Center at San Antonio, TX, USA.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Krejci-Manwaring
mesh_terms: D000671:Amputation, Surgical; D001164:Arteriovenous Fistula / Q000150:complications*; D001916:Brachial Artery / Q000503:physiopathology; D003251:Constriction, Pathologic / Q000175:diagnosis / Q000601:surgery*; D005385:Fingers; D005734:Gangrene / Q000209:etiology / Q000601:surgery*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000628:therapy; D008297:Male; D020423:Median Neuropathy / Q000209:etiology / Q000601:surgery*; D008875:Middle Aged; D010292:Paresthesia / Q000209:etiology*; D006435:Renal Dialysis / Q000009:adverse effects*; D016896:Treatment Outcome; D014456:Ulcer / Q000209:etiology*