食道顆粒細胞腫8例の内視鏡的検討

書誌事項

タイトル別名
  • GRANULIAR CELL TUMORS OF THE ESOPHAGUS: AN ENDOSCOPIC STUDY
公開日
1995
DOI
  • 10.11280/gee1973b.37.2734
公開者
一般社団法人 日本消化器内視鏡学会

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説明

We experienced 8 eases of esophageal granular cell tumor in the past 3 years; 7 were endoscopically resected and one has been frequently observed by endoscopy. We studied endoscopic appearance and EUS findings of these tumors. The results were as follows; 1) Endoscopically, yellowish white submuCasal tumors similar to molar tooth were characteristic in esophageal granular cell tumor. 2) No cases were diagnosed as granular cell tumor by endoscopic biopsy. 3) Esophageal granular cell tumors were imaged by EUS as homogenous hypoechoic mass with clear border and smooth margin. 4) EUS was useful to diagnose the depth and invasion of granular cell tumor. 5) Endoscopic resection should be taken into consideration as the first choice if the tumor is limited to the submucosal layer.

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