Subclavian vein aneurysm secondary to a benign vessel wall hamartoma.

Abstract

Venous aneurysms are rare clinical entities, particularly in children, and their presentation and natural history often depend on the anatomical location and underlying etiology. We present a single case of a 12-year-old girl who presented with a palpable right supraclavicular mass. Imaging evaluation with CT, conventional venography, MRI and sonography revealed a large fusiform subclavian vein aneurysm with an unusual, mass-like fibrofatty component incorporated into the vessel wall. The girl ultimately required complete resection of the right subclavian vein with placement of a synthetic interposition graft. This case provides a radiology/pathology correlation of an entity that has not previously been described as well as an example of the utility of multiple imaging modalities to aid diagnosis and preoperative planning.

• Authors: Patrick Warren, Maya Spaeth, Vinay Prasad, Patrick McConnell
• Journal: Pediatric radiology (Pediatr Radiol) Vol. 43 Issue 11 Pg. 1528-31 (Nov 2013) ISSN: 1432-1998 [Electronic] Germany
• PMID: 23636539 (Publication Type: Case Reports, Journal Article)

Topics

• Aneurysm (diagnosis, etiology, surgery)
• Child
• Female
• Hamartoma (complications, diagnosis, surgery)
• Humans
• Radiography
• Subclavian Vein (diagnostic imaging, surgery)
• Treatment Outcome
• Vascular Diseases (complications, diagnosis, surgery)