n.软骨（肉瘤）

Chondrosarcomas are rare types of bone cancer that arise from cartilage cells.
骨软骨瘤是一种罕见的骨癌，起源于软骨细胞。
The primary treatment for chondrosarcoma is surgical removal, often followed by chemotherapy or radiation therapy.
对于骨软骨瘤的主要治疗方法是手术切除，通常随后可能进行化疗或放疗。
Histologically, chondrosarcomas can be classified into several subtypes, such as classic, enchondroma, and mesenchymal.
在组织学上，骨软骨瘤可以分为经典型、骨软骨瘤和间叶性等多种亚型。
Pain, swelling, and difficulty moving affected joints are common symptoms of chondrosarcoma.
肿痛和关节活动受限是骨软骨瘤的常见症状。
Metastasis from chondrosarcoma to distant organs is relatively uncommon, but it can occur.
从骨软骨瘤转移到远处器官的情况相对较少见，但并非不可能。
Imaging techniques like X-rays, MRI, and CT scans play a crucial role in diagnosing and staging chondrosarcomas.
X光、MRI和CT扫描等影像技术在诊断和分期骨软骨瘤中起着关键作用。
Chondrosarcomas are more commonly found in adults, particularly in the long bones of the legs and arms.
这种癌症在成年人中更为常见，尤其是在腿和手臂的长骨中。
Recurrence after initial treatment is a concern for patients with chondrosarcoma, necessitating ongoing surveillance.
初始治疗后的复发对骨软骨瘤患者构成担忧，需要持续监测。
Osteosarcoma, another type of bone cancer, can sometimes be misdiagnosed as chondrosarcoma due to similar symptoms.
由于相似的症状，另一种类型的骨癌——骨肉瘤有时会被误诊为骨软骨瘤。
Early detection and proper management of chondrosarcomas are essential for improving patient outcomes.
早期发现和恰当的管理对改善骨软骨瘤患者的预后至关重要。