Possible thoracic metastasis from squamous cell carcinoma of the external auditory canal: A case report
Key Clinical Message An 80‐year‐old never‐smoking woman, who underwent radiotherapy in combination with simultaneous intra‐arterial chemotherapy for external auditory canal squamous cell carcinoma (SCC) 10 years ago, was referred to our department due to a painful huge chest wall tumor. We conducted...
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| Format: | Article |
| Language: | English |
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Wiley
2024-09-01
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| Series: | Clinical Case Reports |
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| Online Access: | https://doi.org/10.1002/ccr3.9459 |
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| author | Hiroshi Takehara Ken Kodama Toru Momozane Masashi Takeda Kaichi Shigetsu Hiroki Kishima |
| author_facet | Hiroshi Takehara Ken Kodama Toru Momozane Masashi Takeda Kaichi Shigetsu Hiroki Kishima |
| author_sort | Hiroshi Takehara |
| collection | DOAJ |
| description | Key Clinical Message An 80‐year‐old never‐smoking woman, who underwent radiotherapy in combination with simultaneous intra‐arterial chemotherapy for external auditory canal squamous cell carcinoma (SCC) 10 years ago, was referred to our department due to a painful huge chest wall tumor. We conducted surgical resection combined with the right upper lobe and chest wall including the 3rd to 5th ribs and affected serratus anterior muscle. Histologically, atypical keratotic cells with the same morphology as external auditory canal SCC proliferated without the figure of carcinoma in situ or squamous dysplasia of the bronchial epithelium of the lung parenchyma adjacent to the tumor. Take Home Message: If long‐term imaging follow‐up had been performed, it would have been easier to detect it early and differentiate it from metastasis or primary lung cancer. |
| format | Article |
| id | doaj-art-14b3e33efa1e4d9982a524118a188f00 |
| institution | Kabale University |
| issn | 2050-0904 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Wiley |
| record_format | Article |
| series | Clinical Case Reports |
| spelling | doaj-art-14b3e33efa1e4d9982a524118a188f002024-12-12T10:13:46ZengWileyClinical Case Reports2050-09042024-09-01129n/an/a10.1002/ccr3.9459Possible thoracic metastasis from squamous cell carcinoma of the external auditory canal: A case reportHiroshi Takehara0Ken Kodama1Toru Momozane2Masashi Takeda3Kaichi Shigetsu4Hiroki Kishima5Department of Thoracic Surgery Yao Municipal Hospital Yao JapanDepartment of Thoracic Surgery Yao Municipal Hospital Yao JapanDepartment of Thoracic Surgery Yao Municipal Hospital Yao JapanDepartment of Pathology Yao Municipal Hospital Yao JapanDepartment of General Thoracic Surgery Osaka University Osaka JapanDepartment of Surgery Kishima Hospital, Main Division Yao JapanKey Clinical Message An 80‐year‐old never‐smoking woman, who underwent radiotherapy in combination with simultaneous intra‐arterial chemotherapy for external auditory canal squamous cell carcinoma (SCC) 10 years ago, was referred to our department due to a painful huge chest wall tumor. We conducted surgical resection combined with the right upper lobe and chest wall including the 3rd to 5th ribs and affected serratus anterior muscle. Histologically, atypical keratotic cells with the same morphology as external auditory canal SCC proliferated without the figure of carcinoma in situ or squamous dysplasia of the bronchial epithelium of the lung parenchyma adjacent to the tumor. Take Home Message: If long‐term imaging follow‐up had been performed, it would have been easier to detect it early and differentiate it from metastasis or primary lung cancer.https://doi.org/10.1002/ccr3.9459external auditory canalpembrolizumabsquamous cell carcinomathoracic metastasis |
| spellingShingle | Hiroshi Takehara Ken Kodama Toru Momozane Masashi Takeda Kaichi Shigetsu Hiroki Kishima Possible thoracic metastasis from squamous cell carcinoma of the external auditory canal: A case report Clinical Case Reports external auditory canal pembrolizumab squamous cell carcinoma thoracic metastasis |
| title | Possible thoracic metastasis from squamous cell carcinoma of the external auditory canal: A case report |
| title_full | Possible thoracic metastasis from squamous cell carcinoma of the external auditory canal: A case report |
| title_fullStr | Possible thoracic metastasis from squamous cell carcinoma of the external auditory canal: A case report |
| title_full_unstemmed | Possible thoracic metastasis from squamous cell carcinoma of the external auditory canal: A case report |
| title_short | Possible thoracic metastasis from squamous cell carcinoma of the external auditory canal: A case report |
| title_sort | possible thoracic metastasis from squamous cell carcinoma of the external auditory canal a case report |
| topic | external auditory canal pembrolizumab squamous cell carcinoma thoracic metastasis |
| url | https://doi.org/10.1002/ccr3.9459 |
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