Korean J Thorac Cardiovasc Surg.  2011 Oct;44(5):373-376. 10.5090/kjtcs.2011.44.5.373.

Bilateral Mediastinal Lymphangiohemangiomas Containing Anomalous Venous Components - A case report -

Affiliations
  • 1Department of Thoracic and Cardiovascular Surgery, Daegu Catholic University Medical Center, Catholic University of Daegu, Korea.
  • 2Department of Radiology, Daegu Catholic University Medical Center, Catholic University of Daegu, Korea. kjjung@cu.ac.kr

Abstract

Lymphangiohemangiomas of the mediastinum are exceedingly rare and few cases have been published in the English literature. This report may be the only reported case in which lymphangiohemangiomas were found bilaterally. We report a case of a 7-year-old boy with an incidental finding of an abnormal mediastinal shadow on a chest X-ray. The chest CT showed a large mass in the left superior mediastinum and another in the right posterior mediastinum. The left mass had anomalous venous channels connected to the left innominate vein, and the right mass to the left atrium. We performed an excision of the mass in the left side first and then the right side one month later. Anomalous venous channels were dissected carefully and ligated. There were no complications and no signs of recurrence 30 months after the operation.

Keyword

Neoplasms; Lymphangioma; Hemangioma

MeSH Terms

Brachiocephalic Veins
Child
Heart Atria
Hemangioma
Humans
Incidental Findings
Lymphangioma
Mediastinum
Recurrence
Thorax
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