Isaacson J E, Sismanis A
Department of Otolaryngology-Head and Neck Surgery, Medical College of Virginia, Richmond 23298, USA.
Ear Nose Throat J. 1996 Jul;75(7):425-9.
Cholesterol granuloma cyst of the petrous apex is an uncommon lesion and often presents a diagnostic and management dilemma to the otolaryngologist. Patients usually demonstrate signs and symptoms referable to a mass lesion of the cerebellopontine angle or brainstem. We present two cases of cholesterol granuloma cyst that were treated at our institution and discuss our diagnostic and management algorithms. Also included is a thorough review of the literature.
岩尖胆固醇肉芽肿囊肿是一种罕见病变，常给耳鼻喉科医生带来诊断和治疗难题。患者通常表现出与桥小脑角或脑干占位性病变相关的体征和症状。我们介绍了在本机构治疗的两例胆固醇肉芽肿囊肿病例，并讨论了我们的诊断和治疗方案。文中还包含对相关文献的全面综述。
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