論文

国際誌
2017年8月31日

Benign esophageal schwannoma: a brief overview and our experience with this rare tumor.

Surgical case reports
  • Kazuki Moro
  • Masayuki Nagahashi
  • Kotaro Hirashima
  • Shin-Ichi Kosugi
  • Takaaki Hanyu
  • Hiroshi Ichikawa
  • Takashi Ishikawa
  • Gen Watanabe
  • Emmanuel Gabriel
  • Tsutomu Kawaguchi
  • Kazuaki Takabe
  • Toshifumi Wakai
  • 全て表示

3
1
開始ページ
97
終了ページ
97
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1186/s40792-017-0369-0

BACKGROUND: Benign esophageal tumors are uncommon, comprising approximately 2% of esophageal tumors. Esophageal schwannomas constitute an even rarer entity, with few cases reported in the literature. CASE PRESENTATION: We present a 66-year-old male who was referred for dysphagia. A computed tomography scan showed a well-demarcated, enhancing, and homogenous esophageal tumor measuring 50 mm. The tumor was hypermetabolic on positron emission tomography, and an endoscopic ultrasound-guided fine needle aspiration demonstrated the presence of benign spindle cells. We performed an uncomplicated, simple, tumor enucleation through a cervical approach. Histology revealed spindle-shaped cells in a fasciculated, disarrayed pattern. Immunohistochemistry demonstrated positive staining for S-100 protein and negative staining for KIT, CD34, desmin, and α-smooth muscle actin. These findings were consistent with a benign esophageal schwannoma. CONCLUSIONS: We report our experience with esophageal schwannoma, a rare but benign diagnosis of the esophagus.

リンク情報
DOI
https://doi.org/10.1186/s40792-017-0369-0
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/28861777
PubMed Central
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5578951
ID情報
  • DOI : 10.1186/s40792-017-0369-0
  • PubMed ID : 28861777
  • PubMed Central 記事ID : PMC5578951

エクスポート
BibTeX RIS