Background Leiomyoma is the most common benign tumor of the esophagus; if malignancy can be ruled out preoperatively, minimally invasive treatment can be performed either thoraco-scopically or laparoscopically.
Background Leiomyoma is the most common benign tumor of the esophagus; if malignancy can be ruled out preoperatively, minimally invasive treatment can be performed either thoraco-scopically or laparoscopically.
摘要背景平滑肌瘤是常见的食管良胜肿瘤，术前若能排除恶性的可能，则可通过胸腔镜或腹腔镜进行最小侵入性的手术治疗。