Ryosuke Fujisawa, Yuji Akiyama, Takeshi Iwaya, Fumitaka Endo, Haruka Nikai, Shigeaki Baba, Takehiro Chiba, Toshimoto Kimura, Takeshi Takahara, Koki Otsuka, et al. Giant gastrointestinal stromal tumor of the mediastinum associated with an esophageal hiatal hernia and chest discomfort: a case report. Surgical case reports. 2018. 4. 1. 144-144