颈静脉球异常

目的 颈静脉球异常因症状和体生及影像学检查与颈静脉球瘤类似，故易误诊而行不适当手术。为了对颈静脉球异常进行正确的诊断和处理，避免不必要的扩大手术，对这类病例进行部结。方法 通过４例临床病例报告，逐一分析其诊治经过和疗效，从中吸取经验教训。结果 ４例中２便误诊为颈静脉球瘤，１例术前考虑颈静脉球异常行扩大手术，另１例伴有生人高压综合征。，因对后者缺乏认识而行不当手术。４例的诊断和治疗均存在缺陷，致命术

Jugular bulb anomaly]

OBJECTIVE: To differentiate and treat correctly the jugular bulb anomalies, as well as to avoid the unnecessarily enlarged operations. METHODS: Four cases of jugular bulb anunalies were reported and analysed. RESULTS: Two of 4 cases were misdiognosed as jugular glomus tumors; One was considered to be jugular bulb anomaly, but was done with an enlarged operation; another one was still accompanied with benign intracranial hypertension syndrome, was inappropriately treated. CONCLUSION: The jugular bulb anomaly was often misdiagnosed, therefore the anomaly should be differentiated from the jugular glomus tumor carefully.