Traumatic lower extremity arteriovenous fistulae in children.
Traumatic arteriovenous fistulae are rare injuries in the pediatric population. Most are caused by penetrating injuries or are post-surgical in nature. Fistulae resulting from non-penetrating injuries are often missed early in the course of physical examination. This occurs due to the absence of clinical signs of arterial or venous injury, despite the close proximity of the affected vessels to point of injury. Likewise, signs and symptoms of post-surgical vascular injury may be difficult to discern from normal postoperative discomfort. The astute clinician must be on alert for unusual presentations of vascular injury to intervene in an expeditious manner. This article presents a series of vascular complications following either blunt injury or surgical management of the lower extremity in children who presented to our facility between November 2004 and December 2005.
Bowers
Andrea L
AL
Division of Orthopedic Surgery, The Children's Hospital of Philadelphia, 34th Street and Civic Center Blvd., Philadelphia, PA 19104-4399, USA.
Bautista
Severino R
SR
Bassora
Rocco
R
Kaye
Robin
R
Wells
Lawrence
L
D000293:Adolescent; D001164:Arteriovenous Fistula / Q000209:etiology* / Q000601:surgery*; D002648:Child; D006801:Humans; D007869:Leg Injuries / Q000150:complications* / Q000601:surgery*; D035002:Lower Extremity / Q000098:blood supply*; D008297:Male; D016896:Treatment Outcome; D014949:Wounds, Nonpenetrating / Q000150:complications* / Q000601:surgery*