neurofibromas

Methods We analysed 4 cases if plexiform neurofibromas in the head and neck by reviewing related literature.

方法对4例头颈部丛状神经纤维瘤的临床资料结合相关文献进行分析。

Objective To discuss the etiology, pathology, diagnosis and treatment of the plexiform neurofibromas in the head and neck.

目的探讨头颈部丛状神经纤维瘤的病因、病理和临床诊治。

Plexiform neurofibromas in the head and neck ( A report of 4 cases)

头颈部丛状神经纤维瘤（附4例报告）

The neurofibromas are multiple benign neoplasms of the peripheral nervous system, arising from mesodermally-derived Schwann cells.

神经纤维瘤是外围神经系统的多发良性肿瘤,由中胚叶的雪氏细胞发生.

Do plexiform neurofibromas ever become cancerous? They can become cancerous, but this is rare.

丛状纤维瘤会变成癌症吗？会，但机会很小。

Objective To explore the effects of 17 β-estradiol ( E_2) and E_2 receptor antagonist on the formation and development of neurofibromas in patients with neurofibromatosis type 1 ( NF1).

目的探讨17β-雌二醇（E2）和E2受体拮抗剂对Ⅰ型神经纤维瘤病（NF1）神经纤维瘤的形成和发展的影响。

Neurofibromas are well defined and may appear homogeneously hypoechoic to hyperechoic, with posterior enhancement.

平滑肌瘤界限清晰,可表现为均质低回声到高回声, 伴后方增强.

Do plexiform neurofibromas ever become cancerous ? They can become cancerous, but this is rare.

丛状纤维瘤会变成癌症 吗 ?会, 但机会很小.