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Ye Zhang, MM, Hui Li, MD, Wen-qian Zhang, MM 

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Presentation on theme: "Ye Zhang, MM, Hui Li, MD, Wen-qian Zhang, MM "— Presentation transcript:

1 Malignant Glomus Tumor of the Esophagus With Mediastinal Lymph Node Metastases 
Ye Zhang, MM, Hui Li, MD, Wen-qian Zhang, MM  The Annals of Thoracic Surgery  Volume 96, Issue 4, Pages (October 2013) DOI: /j.athoracsur Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 (A) Upper gastrointestinal endoscopy demonstrating a cauliflower-like, hypervascular mass extending toward the intracavity (arrow). The lesion was about 28 to 33 cm from the incisors. (B) Barium swallow image revealing an encircling mass with irregular luminal narrowing in the middle portion of the esophagus. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 (A) The tumor is encapsulated and is composed of sheets and nests of small, uniform, rounded cells with centrally placed, round nuclei. (Hemotoxylin and eosin; ×100.) (B) Immunohistochemical stain for smooth muscle actin (SMA) is positive (×40). (C) Immunohistochemical stain for vimentin is positive (avidin-biotin-peroxidase complex method, ×40). (D) Immunohistochemical stain for desmin is negative (×40). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions


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