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目的：观察恶性颈动脉体瘤在临床过程中的表现。方法：观察10例组织学诊断为恶性颈动脉体瘤的临床经过，了解是否有转移发生。结果：10例中有 2例发生转移(淋巴结、骨、肺)，表现为恶性，而其余8例经手术切除后未见发展。结论：长期临床经验提示组织学上恶性表现，不一定能完全反映其生物学行为。
Objective: To observe the performance of malignant carotid body tumor in clinical course. Methods: To observe the clinical diagnosis of malignant carotid body tumor in 10 cases histologically to find out if there was metastasis. Results: Two of 10 cases had metastases (lymph nodes, bone, lung) and showed malignancy, while the remaining 8 cases showed no development after surgical resection. Conclusion: Long-term clinical experience suggests that histological malignancy may not fully reflect its biological behavior.