软骨肉瘤是起源于结缔组织的恶性肿瘤,来自软骨,虽然常发生于长骨和肋骨,但10％可发生于颌面区,最常见于筛窦、蝶窦、和喉部,男女性别之比为10∶1,平均发病年龄为50岁。作者复习了Kragh,Batskis和Fu.Perzin等报道,他们认为软骨肉瘤大多发生于鼻腔,若 Chondrosarcoma is a malignant tumor that originates in connective tissue and originates from cartilage. Although it often occurs in long bones and ribs, 10% can occur in the maxillofacial region, most commonly in the ethmoid sinus, sphenoid sinus, and larynx. The sex ratio is 10:1, the average age of onset is 50 years old. The author reviewed Kragh, Batskis, and Fu. Perzin et al., who reported that most chondrosarcomas occur in the nasal cavity.