Leiomyosarcoma of the chest wall mimicking schwannoma resected by a video-assisted thoracoscopic approach : a case report
Published by Oxford University Press and JSCR Publishing Ltd. © The Author(s) 2022..
Chest wall sarcomas account for <20% of all soft tissue sarcomas of which leiomyosarcomas represent only 1-4%. We report a case of thoracic leiomyosarcoma that resembled schwannoma in preoperative image studies. A 79-year-old man presented to our hospital with a chest wall tumor that increased in size over 3 months. Computed tomography of the chest revealed a 3-cm mass arising from the chest wall. Thoracic magnetic resonance imaging showed a solid tumor that was hypo-intense on T1-weighted imaging and iso-intense on T2-weighted imaging. Chest wall resection was performed using a video-assisted thoracoscopic approach after a frozen section examination revealed sarcoma. The histological diagnosis was leiomyosarcoma. Liver and multiple lung metastases were detected 5 years after surgery. Malignant tumors should be considered in any patient with chest wall tumors. The thoracoscopic approach could be an optimal treatment for chest wall tumor.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2022 |
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| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:2022 |
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| Enthalten in: |
Journal of surgical case reports - 2022(2022), 1 vom: 20. Jan., Seite rjab563 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Yamamoto, Saki [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Revised 25.01.2022 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1093/jscr/rjab563 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| 520 | |a Chest wall sarcomas account for <20% of all soft tissue sarcomas of which leiomyosarcomas represent only 1-4%. We report a case of thoracic leiomyosarcoma that resembled schwannoma in preoperative image studies. A 79-year-old man presented to our hospital with a chest wall tumor that increased in size over 3 months. Computed tomography of the chest revealed a 3-cm mass arising from the chest wall. Thoracic magnetic resonance imaging showed a solid tumor that was hypo-intense on T1-weighted imaging and iso-intense on T2-weighted imaging. Chest wall resection was performed using a video-assisted thoracoscopic approach after a frozen section examination revealed sarcoma. The histological diagnosis was leiomyosarcoma. Liver and multiple lung metastases were detected 5 years after surgery. Malignant tumors should be considered in any patient with chest wall tumors. The thoracoscopic approach could be an optimal treatment for chest wall tumor | ||
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| 700 | 1 | |a Ohta, Shinichiro |e verfasserin |4 aut | |
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