神经纤维瘤

周围神经纤维瘤和神经鞘瘤的CT鉴别诊断

CT differential diagnosis of peripheral neurofibroma and neurilemmoma

组织，核蛋白，人肿瘤，神经纤维瘤。

Tissue , Nuclear Protein , Human Tumor , Neurofibroma .

神经纤维瘤病Ⅰ型累及脊柱脊髓的MR表现

MR Imaging of intramedullary and spinal canal tumors with neurofibromatosis type 1

神经纤维瘤病颅脑和脊柱CT、MRI表现

CT and MRI manifestations of neurofibromatosis in cranium and spinal column

神经纤维瘤病Ⅱ型的MRI表现及在临床诊断中的作用

MRI image of neurofibromatosis type 2 and its application in clinical diagnosis

II型神经纤维瘤病的MRI表现（附6例报道）

MRI diagnosis of neurofibromatosis type II ( report of 6 cases )

神经纤维瘤病的脑部CT评价

CT evaluation of intracranial neurofibromatosis

目的：研究神经纤维瘤病的中枢神经系统MRI表现。

Objective : To study the MRI appearance of central nervous system in neurofibromatosis .

神经纤维瘤病II型与听觉脑干植入

Neurofibromatosis type 2 and Auditory Brainstem Implantation

目的：探讨X光片、CT、MR检查对三叉神经纤维瘤的诊断价值。

Purpose : This paper approached the value of X-ray , CT , MR for the diagnosis of trigeminal neurinoma .

神经纤维瘤病I型的MRI研究

MRI study of neurofibromatosis type I

神经纤维瘤病的MRI诊断

MRI diagnosis of neurofibromatosis

材料与方法：收集12例神经纤维瘤病患者的临床资料并对其MRI表现进行分析。

Materials and Methods : This study included 12 patients of neurofibromatosis , the MRI findings were analyzed .

目的：强调Ⅱ型神经纤维瘤病头部MRI的诊断和增强扫描价值。

Objective : To emphasize the diagnostic value of cranial MRI examination and enhanced scanning in neurofibromatosis type ⅱ .

结论：MRI是目前诊断神经纤维瘤病的最佳影像学检查方法，优于CT。

Conclusion : MRI can be considered as first choice of study in diagnosing of neurofibromatosis , it is superior to CT .

目的：认识神经纤维瘤病Ⅰ型的颅脑影像学表现，评价MRI和CT在诊断方面的价值。

Purpose : To understand cranial involvement of neurofibromatosis type I and to evaluate the value of CT and MRI in diagnostic aspect .

结果：19个肿瘤中15个为孤立的神经纤维瘤，MR图像上边界清楚；

Results : Of 19 neurofibromas , 15 were solitary neurofibromas which were well circumscribed and 4 were plexiform neurofibromas which were ill defined on MR images .

马尾神经鞘瘤16例MRI诊断分析40～49岁组发病率最高为28.78%，神经纤维瘤病患者并发神经鞘瘤占神经鞘瘤的1.66%。

Diagnostic Analysis of MRI in 16 Patients with Neurilemoma of Cauda Equina The incidence of neurofibromatosis in neurilemoma was 1.66 % .

颈部副神经节瘤病程长于神经鞘瘤与神经纤维瘤，两者差异有显著性意义（P〈0.01）。它们在年龄及性别分布上无明显差别（P〉0.05）。

Disease duration of paraganglioma was longer than that of nerve sheath tumor ( P < 0.01 ) . No significant differences were seen about their age and sex distribution .

目的认识神经纤维瘤病的颅脑及脊柱MRI表现，为临床进一步诊治提供客观依据。

Objective To understand MRI findings of neurofibromatosis in cranium and spinal column is helpful in providing reliable informations for further clinical management .

材料与方法：搜集我院行MR检查并经手术证实符合神经纤维瘤病诊断标准者3例，分析其头部MRI表现。

Materials and Methods : We collected 3 cases of neurofibromatosis type ⅱ proven by surgery and MR imaging system . The cranial MR appearences were reported .

结论：三叉神经纤维瘤的病人经过X光平片、CT、MR检查可以在术前明确诊断。

Tumor may be found with cyst and solid feature . Conclusion : Diagnosis can be made before operation if the patients with trigeminal neurinoma were examined by X - ray , CT , MR.

p-AKT和PTEN在Ⅰ型神经纤维瘤病中的表达及意义

Effect of p-AKT and PTEN on Neurofibromatosis ⅰ Pathogenesis

目的探讨耳鼻咽部多发性神经纤维瘤病（neurofibromatosis，NF）的病理、临床表现及诊断和治疗。

Objective To investigate the growth characteristic , clinical manifestation , diagnosis and treatment of neurofibromatosis ( NF ) in otorhinolaryngology .

POEMS综合征和遗传性神经纤维瘤病I型（NFⅠ）是不同病因不同发病机制致病的两种疾病，但均可引起多系统损害，症状体征有交叉，二者合并病例很罕见。

POEMS syndrome and hereditary neurofibromatosis type I ( NF I ) are two different diseases with different causes and pathogenesis but both can cause multiple system lesions . The coexisting case was rare .

结果：NF1眼眶CT的主要表现为：上睑肥厚，眶周及颞、颧部丛状神经纤维瘤；

Results : The main CT manifestations of neurofibromatosis in orbit were as follow : ( 1 ) superior eyelid thickening , plexiform neurofibromas surrounding orbital , temporal and zygomatic regions .

目的检测中国人神经纤维瘤病1型（NF1）基因32、33外显子突变。

Objective To detect the mutation on exons 32,33 of Chinese the neurofibromatosis type 1 ( NF1 ) gene .

靶征是神经纤维瘤特有的MRJ表现。

The target appearances was the particular manifestations of neurofibroma on MR images .

伴上皮肿瘤内PTCH杂合子缺失的1型神经纤维瘤病患者的特征性临床表现

Distinctive clinical presentation of a NF-1 patient with loss of heterozygosity of PTCH in his epithelial tumors

24例患者均不伴有神经纤维瘤病1型（NF-1），临床表现均有视力下降。

All of patients had no neurofibromatosis type 1 ( NF-1 ) and had impaired vision .