[Digital arterial embolization from a previously thrombosed arteriovenous access: a rare and misdiagnosed complication]. / Ischémie digitale par embolie à partir d'un abord d'hémodialyse thrombosé: une complication rare à ne pas méconnaître.
Nephrol Ther
; 6(2): 121-4, 2010 Apr.
Article
en Fr
| MEDLINE
| ID: mdl-20181540
ABSTRACT
Surgical removal of a hemodialysis access after thrombosis is generally not performed as it remains clinically well tolerated. However, it may be the source of distal embolization. We report the case of a 43-year-old patient, kidney recipient, who presented with digital ischemia of the right hand. He had a forearm arteriovenous fistula at the right wrist which thrombosed 5 years ago. Digital ischemia was due to thrombus formation at the anastomotic site and migration into the downstream arterial bed. Heparine was initiated together with antiplatelet treatment. The ischemia resolved after a few days, no recidive was observed. Surgical ligation of the arteriovenous fistula was rapidly performed and antiplatelet treatment was maintained after surgery. After a follow-up of 6 months, the patient remained asymptomatic without new embolization. This observation underlines the necessity of clinical monitoring after access thrombosis and preventive surgical ligation might be discussed when the risk of distal embolization is high.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Tromboembolia
/
Derivación Arteriovenosa Quirúrgica
/
Arteria Cubital
/
Arteria Radial
/
Dedos
/
Isquemia
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
Límite:
Adult
/
Humans
/
Male
Idioma:
Fr
Revista:
Nephrol Ther
Asunto de la revista:
NEFROLOGIA
/
TERAPEUTICA
Año:
2010
Tipo del documento:
Article
País de afiliación:
Francia