@article{oai:u-ryukyu.repo.nii.ac.jp:02016212,
 author = {Nagahama, Masayoshi and Nishimaki, Tadashi and Shimoji, Hideaki and Kinjo, Tatsuya and Sunagawa, Hiroki and Tengan, Hiromu and Nakayama, Takashi and Kishimoto, Kazuto and Kinjo, Fukunori},
 issue = {1},
 journal = {琉球医学会誌 = Ryukyu Medical Journal},
 note = {Esophageal liposarcoma is extremely rare, and only 13 cases have been reported so far. We herein report a case of this disease which was successfully treated and also include a literature review. A 68-year-old man visited our hospital due to progressive dysphasia. An esophagography revealed an exophytic mass in the cervical esophagus. On endoscopy, the tumor showed subepithehal growth with a positive cushion sign. MRI revealed the tumor to be composed of two components separated by a septum. The tumor was completely resected through an esophagotomy. The glossy tumor was found to be a pedunculated submucosal tumor, which was histologically found to be a myxoid liposarcoma. The patient had an uneventful postoperative course with a normal esophageal function. Because of the pedunculated configuration and the low-grade malignant nature of these tumors, a tumor resection with a negative surgical margin through an esophagotomy may be the most appropriate treatment in these cases., 論文},
 pages = {27--32},
 title = {[症例報告]A pedunculated liposarcoma of the esophagus : A case report and literature review},
 volume = {24}
}