title: Unilateral breast enlargement secondary to hemodialysis arteriovenous fistula and subclavian vein occlusion.
abstract: Placement of permanent arteriovenous accesses or of temporary subclavian dual-lumen catheters for hemodialysis can be associated with significant edema of the ipsilateral arm due to venous occlusion. We report an unusual case of marked breast enlargement secondary to hemodialysis arteriovenous fistula, and subclavian vein occlusion proximal to the junction of the mammary vein. To our knowledge, this is a rare complication of hemodialysis accesses. Breast enlargement associated with hemodialysis arteriovenous fistulae, especially in the presence of a history of subclavian vein catheterization, may be indicative of ipsilateral subclavian vein stenosis/thrombosis.
authors.affiliation: Department of Medicine, University of Southern California School of Medicine, Los Angeles 90033.
authors.forename: M F
authors.initials: MF
authors.lastname: Gadallah
authors.forename: M A
authors.initials: MA
authors.lastname: el-Shahawy
authors.forename: V M
authors.initials: VM
authors.lastname: Campese
mesh_terms: D000368:Aged; D001166:Arteriovenous Shunt, Surgical / Q000009:adverse effects*; D001941:Breast Diseases / Q000209:etiology*; D002408:Catheters, Indwelling / Q000009:adverse effects; D003251:Constriction, Pathologic; D004487:Edema / Q000209:etiology*; D005260:Female; D006801:Humans; D006435:Renal Dialysis / Q000009:adverse effects*; D013350:Subclavian Vein / Q000473:pathology; D013927:Thrombosis / Q000209:etiology