title: Venous aneurysm.
abstract: A 19-month-old girl had a congenital aneurysm of the neck vein. We attribute the pathogenesis of venous aneurysm to a defective vascular wall. The treatment of choice is simple surgical excision.
mesh_terms: D000783:Aneurysm / Q000151:congenital / Q000175:diagnosis* / Q000601:surgery; D003560:Cysts / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D009333:Neck / Q000098:blood supply*; D014680:Veins / Q000601:surgery