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Pulmonary Lymphangioma

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Presentation on theme: "Pulmonary Lymphangioma"— Presentation transcript:

1 Pulmonary Lymphangioma
Stefan Limmer, MD, Manuela Krokowski, MD, Peter Kujath, MD  The Annals of Thoracic Surgery  Volume 85, Issue 1, Pages (January 2008) DOI: /j.athoracsur Copyright © 2008 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Computed tomography scan of the lungs showing a cystic round mass with a uniform density (15 Hounsfield units) in the posterior mediastinum (the line measures cm.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2008 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Intraoperative photograph shows a large intrathoracic cyst displacing the right lower lobe. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2008 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Photomicrographs show large cystic spaces lined by cytologically inconspicuous predominantly flattened endothelium surrounded by normal lymphatic tissue. (A) Hematoxylin and eosin stain, ×2.5 original magnification. (B) Hematoxylin and eosin stain, ×40 original magnification. (C) Immunohistochemical expression of cluster of differentiation 31 (CD31) antigen at ×10 original magnification. (D) Immunohistochemical expression of lymphatic vessel endothelial receptor 1 (LYVE-1) at ×20 original magnification. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2008 The Society of Thoracic Surgeons Terms and Conditions


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