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Vascular Leiomyoma of the Pulmonary Artery

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Presentation on theme: "Vascular Leiomyoma of the Pulmonary Artery"— Presentation transcript:

1 Vascular Leiomyoma of the Pulmonary Artery
Laura V. Klotz, MD, Alicia Morresi-Hauf, MD, Rudolf A. Hatz, MD, Michael Lindner, MD  The Annals of Thoracic Surgery  Volume 101, Issue 1, Pages (January 2016) DOI: /j.athoracsur Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Computed tomography of the thorax with a tumor mass located in the left thoracic cavity with contact to the lung parenchyma and questionable infiltration into the pulmonary artery (white arrow). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Intraoperative situation after anterolateral thoracotomy: broad-based tumor mass on the pulmonary artery. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Macroscopic presentation of the surgical specimen: tumor mass with the lumen of an artery vessel. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

5 Fig 4 (A) Spindle-shaped tumor with round-oval nuclei, hematoxylin and eosin staining (original magnification 250×). (B) Tumor cells arranged in nested bundles, elastic-van Gieson staining (original magnification 100×). (C) Tumor tissue in the vessel wall of the pulmonary artery, elastic-van Gieson staining (original magnification 10×). (D) Immunohistochemical positive reaction of the tumor cells with the antibody to actin (original magnification 100×). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions


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