Schwannoma of the Thoracic Esophagus
Article Sidebar
Main Article Content
Abstract
A rare tumor, esophageal schwannoma, was first described by Chaterlin and Fissore in 1967 [1]. These tumors are commonly found incidentally in patients presenting with symptoms of GERD, dysphagia, or dyspnea with the first evidence being an abnormal chest radiograph. Histologically the tissue presents as bundles of bland spindle cells with elongated nuclei without evidence of mitotic activity that typically appear in palisade arrangements. Stains S100 and SOX-10 are positive and STAT6 is negative. Axons are missing on neurofilament stains. Histologically, Antoni A tissue demonstrates this palisading cellular arrangement and associated Verocay bodies reflecting prominence of an extracellular matrix and secretion of laminin. Antoni B tissue is more loosely organized and most likely reflects degenerated Antoni A tissue. The presence of these histological markers is indicative of a Schwannoma tumor that is amenable to excision without need of adjunctive therapy as these tumors are rarely malignant. We present the case of a 46 year old Caucasian female whose tumor was incidentally discovered during workup for surgical laminectomy.
Downloads
Article Details
Copyright (c) 2019 Poa L, et al.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Licensing and protecting the author rights is the central aim and core of the publishing business. Peertechz dedicates itself in making it easier for people to share and build upon the work of others while maintaining consistency with the rules of copyright. Peertechz licensing terms are formulated to facilitate reuse of the manuscripts published in journals to take maximum advantage of Open Access publication and for the purpose of disseminating knowledge.
We support 'libre' open access, which defines Open Access in true terms as free of charge online access along with usage rights. The usage rights are granted through the use of specific Creative Commons license.
Peertechz accomplice with- [CC BY 4.0]
Explanation
'CC' stands for Creative Commons license. 'BY' symbolizes that users have provided attribution to the creator that the published manuscripts can be used or shared. This license allows for redistribution, commercial and non-commercial, as long as it is passed along unchanged and in whole, with credit to the author.
Please take in notification that Creative Commons user licenses are non-revocable. We recommend authors to check if their funding body requires a specific license.
With this license, the authors are allowed that after publishing with Peertechz, they can share their research by posting a free draft copy of their article to any repository or website.
'CC BY' license observance:
|
License Name |
Permission to read and download |
Permission to display in a repository |
Permission to translate |
Commercial uses of manuscript |
|
CC BY 4.0 |
Yes |
Yes |
Yes |
Yes |
The authors please note that Creative Commons license is focused on making creative works available for discovery and reuse. Creative Commons licenses provide an alternative to standard copyrights, allowing authors to specify ways that their works can be used without having to grant permission for each individual request. Others who want to reserve all of their rights under copyright law should not use CC licenses.
Chatelin CL, Fissore A (1967) Schwanome degenere de l’esophage. Confront Radio Anat Clin 7: 114 . Link: http://bit.ly/2XYAEbV
Biswajit M, Kumble SM, Ragini K (2016) Maglinant schwannoma of the esophagus: a rare case report. Korean J Thorac Cardiovasc Surg 49: 63-66. Link: http://bit.ly/32jePDd
Kassis ES, Bansal S, Perrino C (2012) Giant asymptomatic primary esophageal schwannoma. Ann Thorac Surg 93: e81–83. Link: http://bit.ly/2S9sFmO
Choo SS, Smith M, Cimino-Mathews A, Yang SC (2011) An early presenting esophageal schwannoma. Gastroenterol Res Pract 2011: 165120. Link: http://bit.ly/2JDrGaL
Rajiv J (2012) Learning from eponyms: Jose Cerocay and Verocay bodies, Antoni A and B areas, Nils Antoni and schwannomas. Indian Dermatol Online J 3: 215-219. Link: http://bit.ly/2JBzFVP
Kitada M, Matsuda Y, Hayashi S (2013) Esophageal schwannoma: a case report. World J Surg Oncol 11: 253. Link: http://bit.ly/2XBTpO4
Park BJ, Carrasquillo J, Bains MS (2006) Giant benign esophageal schwannoma requiring esophagectomy, Ann Thorac Surg 82: 340-342. Link: http://bit.ly/2O3aqkX
Davis EA, Heitmiller RF (1996) Esophagectomy for benign disease: trends in surgical results and management. Ann Thorac Surg 62: 369-372. Link: http://bit.ly/32kBaQR
Dutta R, Kumar A, Jindal T (2009) Concurrent benign schwannoma of the oesophagus and posterior mediastinum. Interact Cardiovasc Thorac Surg 9: 1032-1034. Link: http://bit.ly/30t9DL7