Large mediastinal thoracic duct cyst
Michele De Santis 1*,
Vitoria Martins 1,
Ana Luisa Fonseca 1,
Orlando Santos 2
1 Centro Hospitalar de Coimbra, Portugal
2 Centro Hospitalar de Torres Novas, Portugal
* To whom correspondence should be addressed. E-mail: iperpicchio76{at}hotmail.com.
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Abstract |
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Thoracic duct cysts of the mediastinum are extremely rare. The etiology is related to a congenital or degenerative weakness in the wall of the thoracic duct. Symptoms may arise from compression of adjacent structures. Surgical resection is recommended and allows a definitive histological diagnosis. Postoperative chylothorax is the most frequent complication. We describe a 30-year-old female who presented to us with a history of dry cough and hiccups within the last 4 months. Keywords: Cyst; Thoracic duct; Mediastinum; Chylothorax