Endoscopical polypectomy for esophageal submucosal tumors.
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概要
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For the polypoid and semi-polypoid type of the esophageal submucosal tumors under 20mm in diameter, the endoscopical polypectomy is frequently and safely performed.<BR>According to Japanese reports, esophageal leiomyosarcoma of small size tends to be diagnosed as benign. Consequently, for the differential diagnosis for leiomyosarcoma, it is significant to perform endoscopical polypectomy for esophageal submucosal tumors.<BR>It is useful to classify the esophageal hemangioma into three groups for diagnosis and endoscopical treatment. The bluish sessile type is classified as group I; the bluish semipolypoid type is classified as group II; and normal colored type is classified as group III. It is quite easy to make endoscopical diagnosis of hemangioma in group I and II, but difficult in group III. For the tumors under 20mm in group II and III, the endoscopical polypectomy is safely performed. In group I, the endoscopical injection sclero therapy is easily performed.
- 特定非営利活動法人 日本気管食道科学会の論文
特定非営利活動法人 日本気管食道科学会 | 論文
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