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Mediastinal epithelioid hemangioendothelioma resected by hemi-plastron window technique  Noritaka Isowa, MD, Seiki Hasegawa, MD, Mari Mino, MD, Kojiro.

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Presentation on theme: "Mediastinal epithelioid hemangioendothelioma resected by hemi-plastron window technique  Noritaka Isowa, MD, Seiki Hasegawa, MD, Mari Mino, MD, Kojiro."— Presentation transcript:

1 Mediastinal epithelioid hemangioendothelioma resected by hemi-plastron window technique 
Noritaka Isowa, MD, Seiki Hasegawa, MD, Mari Mino, MD, Kojiro Morimoto, MD, Hiromi Wada, MD  The Annals of Thoracic Surgery  Volume 74, Issue 2, Pages (August 2002) DOI: /S (02)

2 Fig 1 (A) Superior anterior mediastinal mass (arrow) is shown on the chest roentgenogram on admission. (B) Chest roentgenogram, taken 3 years before admission, reveals no abnormal shadow. The Annals of Thoracic Surgery  , DOI: ( /S (02) )

3 Fig 2 Magnetic resonance images. (A) Contrast-enhanced T1-weighted image shows a well-enhanced mass between the left common carotid artery (arrow) and the subclavian artery (arrowhead). (B) T2-weighted image with fat suppression shows a soft tissue mass of heterogeneous signal intensity. The Annals of Thoracic Surgery  , DOI: ( /S (02) )

4 Fig 3 The “hemi-plastron window” technique. (Top) The skin incision. (Bottom) The left hemi-plastron was removed and restored. The Annals of Thoracic Surgery  , DOI: ( /S (02) )

5 Fig 4 Hematoxylin and eosin stain shows epithelioid and spindle tumor cells with prominent intracytoplasmic vacuoles containing erythrocytes, in a hyaline or chondromyxoid stroma. The Annals of Thoracic Surgery  , DOI: ( /S (02) )


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