| Item type |
学術雑誌論文 / Journal Article_02(1) |
| 公開日 |
2014-02-18 |
| タイトル |
|
|
タイトル |
Esophageal schwannoma: a case report |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ |
journal article |
| 著者 |
北田, 正博
Matsuda, Yoshinari
Hayashi, Satoshi
Ishibashi, Kei
Oikawa, Kensuke
Miyokawa, Naoyuki
|
| 書誌情報 |
World journal of surgical oncology
巻 11,
p. 253,
発行日 2013-10-01
|
| ISSN |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
1477-7819 |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1186/1477-7819-11-253. |
| PubMed番号 |
|
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|
識別子タイプ |
PMID |
|
|
関連識別子 |
24088647 |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Most tumorous lesions of the esophagus are esophageal cancers. Benign primary tumors of the esophagus are uncommon, and account for approximately 2% of all esophageal tumors. More than 80% of benign esophageal tumors are leiomyomas, with schwannomas being rare. A 55-year-old woman visited our internal medicine department with complaints of palpitations and discomfort during swallowing. A chest computed tomography scan showed a lobulated tumor (75 × 57 × 80 mm) in the upper to middle mediastinum, with homogenous inner opacity, compressing the esophagus. Upper gastrointestinal endoscopy revealed a smooth-surfaced elevated lesion covered with normal mucosa, and a schwannoma was diagnosed based on the biopsy result. The tumor was large. It was thus considered to be difficult to repair the esophagus by direct anastomosis after tumor resection. Therefore, subtotal esophagectomy and esophagogastrostomy in the right thorax were performed. Histopathological examination revealed spindle-shaped cells in a fasciculated and disarrayed architecture and nuclei in a palisading pattern. Immunohistochemical studies revealed S100 protein positivity and the absence of staining for α smooth muscle actin (αSMA), CD34 and CD117, thereby establishing the diagnosis of benign schwannoma. Her postoperative course was uneventful and there has been no evidence of recurrence to date. |
|
言語 |
en |
| 注記 |
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|
内容記述タイプ |
Other |
|
注記 |
Publisher |
| 資源タイプ |
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|
内容記述タイプ |
Other |
|
資源タイプ |
text |
| 著者版フラグ |
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|
出版タイプ |
VoR |
| フォーマット |
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|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| ID(XooNIps) |
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|
24088647 |
| 閲覧数(XooNIps) |
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| ダウンロード数(XooNIps) |
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|
965 |
5604.pdf (2.6 MB)
