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Min-Shu Hsieh, MD, Chen-Tu Wu, MD, Yih-Leong Chang, MD 

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Presentation on theme: "Min-Shu Hsieh, MD, Chen-Tu Wu, MD, Yih-Leong Chang, MD "— Presentation transcript:

1 Unusual Presentation of Lymphoepithelioma-Like Carcinoma of Lung as a Thin-Walled Cavity 
Min-Shu Hsieh, MD, Chen-Tu Wu, MD, Yih-Leong Chang, MD  The Annals of Thoracic Surgery  Volume 96, Issue 5, Pages (November 2013) DOI: /j.athoracsur Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 (A) Roentgenogram showing a large cavity lesion over right upper lung field (arrowhead). (B) Computed tomographic scan of chest showing a thin-walled cyst with soft content 5 cm in diameter (arrowhead). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 (A) The tumor formed a thin-walled cyst with a smooth inner surface. Tumor cells were undifferentiated and infiltrated by lymphoplasma cells (hematoxylin and eosin, original magnification ×400). (B) The tumor cells showed positive stain to Epstein-Barr virus—encoded small RNA 1 in situ hybridization, justifying a diagnosis of lymphoepithelial-like carcinoma (original magnification ×200). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions


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