jugular

Objective To explore the correlation between processus mastoideus and petrous apex pneumatization and high jugular bulb.

目探讨乳突及岩尖气化与球高位间相关性。

Objective To study the diagnosis and the treatment of primary jugular phlebectasia,and to improve the recognition of this disease.

目探讨原发性扩张症诊断和治疗,提高对本疾病认识。

Dehiscence of the floor of the hypotympanum with protrusion of the jugular bulb into the middle ear cavity is a rare otological finding.

摘要球经下鼓室底部骨层裂隙膨入中耳腔，是一种罕见中耳腔血管异常。