Abstract：
BACKGROUND: Extraskeletal myxoid chondrosarcoma of the jugular foramen is a rare clinical entity, especially in the pediatric population. Thus, it can be confused with other pathologies.
METHODS: We report an extremely rare case of a 14-year-old female patient with jugular foramen myxoid chondrosarcoma that was completely removed through microsurgical resection.
CONCLUSIONS: The primary purpose of the treatment is gross total resection of the chondrosarcomas. However, adjuvant methods such as radiotherapy should additionally be applied in patients who have high-grade diseases or cannot undergo gross total resection because of anatomic localization.
METHODS: We report an extremely rare case of a 14-year-old female patient with jugular foramen myxoid chondrosarcoma that was completely removed through microsurgical resection.
CONCLUSIONS: The primary purpose of the treatment is gross total resection of the chondrosarcomas. However, adjuvant methods such as radiotherapy should additionally be applied in patients who have high-grade diseases or cannot undergo gross total resection because of anatomic localization.
摘要：
背景：颈静脉孔的骨外粘液样软骨肉瘤是罕见的临床实体，尤其是在儿科人群中。因此，它可以与其他病理混淆。
方法：我们报告了一例极为罕见的病例，其中一名14岁的女性颈静脉孔粘液样软骨肉瘤通过显微外科手术完全切除。
结论：治疗的主要目的是完全切除软骨肉瘤。然而,对于高度疾病或由于解剖定位而无法进行全切除的患者，应额外使用辅助方法，例如放疗。
方法：我们报告了一例极为罕见的病例，其中一名14岁的女性颈静脉孔粘液样软骨肉瘤通过显微外科手术完全切除。
结论：治疗的主要目的是完全切除软骨肉瘤。然而,对于高度疾病或由于解剖定位而无法进行全切除的患者，应额外使用辅助方法，例如放疗。
