Brackmann D E, Bartels L J
Otolaryngol Head Neck Surg (1979). 1980 Sep-Oct;88(5):555-9. doi: 10.1177/019459988008800508.
IN a series of 1,354 cerebellopontine angle tumors treated at the Otologic Medical Group, approximately 10% were lesions other than acoustic neurinomas. Of the non-acoustic tumors, the majority were meningiomas, primary cholesteatomas, and neurinomas of other cranial nerves in the posterior fossa. Twenty-five other lesions were encountered; these rare tumors are the subject of this study. The benign tumors resemble acoustic neurinomas in appearance and in the method of treatment. Malignant tumors are characterized by rapid development of symptoms and are difficult to treat because of invasion of vital structures in the area.
在耳科医疗集团治疗的1354例桥小脑角肿瘤中，约10%为听神经瘤以外的病变。在非听神经瘤肿瘤中，大多数是脑膜瘤、原发性胆脂瘤和后颅窝其他颅神经的神经鞘瘤。还发现了25例其他病变；这些罕见肿瘤是本研究的主题。这些良性肿瘤在外观和治疗方法上与听神经瘤相似。恶性肿瘤的特征是症状迅速发展，由于侵犯该区域的重要结构而难以治疗。
