schwannomas

schwannomas

美 　英

• 网络神经鞘膜瘤；神经膜瘤

例句

This study was to explore MRI performances and features of schwannomas from cranial nerves in posterior cranial fossae.

本研究拟探讨后颅窝颅神经鞘瘤的MRI表现及特征。

Schwannomas are peripheral nerve sheath tumors with a slow growth rate. They rarely occur in the retroperitoneum or pelvis.

神经鞘瘤是生长速度缓慢的周边神经鞘肿瘤，很少发生在后腹腔或骨盆腔。

Benign peripheral nerve sheath tumors can be divided into two major groups: Schwannomas and neurofibromas.

良性外周神经鞘瘤可分为两大类，神经鞘瘤及神经纤维瘤。

Schwannomas and neurofibromas are benign lesions that are thought to arise from neoplastic transformation of nerve sheath cells.

前两者是良性肿瘤，一般认为来自神经鞘细胞的瘤变。

Benign neurogenic tumors originating from the peripheral nervous system usually appear as schwannomas or neurofibromas.

纵隔腔许旺氏细胞瘤或神经纤维瘤为起源于周边神经的良性神经性肿瘤。

BACKGROUND: Peripheral schwannomas and pilomatrixoma are rare clinical features in childhood.

背景：周围神经鞘瘤和毛发质瘤是罕见的临床特征的童年。

Objective To summarize surgical experience with communicating skull base schwannomas in the jugular foramen region.

目的总结颈静脉孔区颅内外沟通型神经鞘瘤的手术经验。

Intraparotid facial nerve schwannomas typically present as slow-growing, asymptomatic masses with a mean age at presentation of 45 years.

腮腺内的面神经鞘瘤表现为缓慢生长的无症状肿块，平均年龄约45岁。

Three cases of benign schwannomas originating in the nasal cavity, the nasal-ethmoid, and the pterygopalatine fossa are reported.

三例良性神经鞘瘤起源于鼻腔，鼻腔，筛窦，和翼腭窝的报告。

Methods Clinical data of 10 patients with schwannomas originating from jugular foramen region were analyzed retrospectively.

方法回顾性分析10例颈静脉孔区颅内外沟通型神经鞘瘤的临床资料。

Materials and Methods: Analyze MRI materials of 7 peripheral Schwannomas of the extremities proved by pathology.

材料与方法：回顾性分析7例经手术病理证实的四肢神经鞘瘤的MRI平扫资料。

Because of their variable imaging characteristics, leiomyomas are not definitely distinguished from schwannomas or fibromas.

由于平滑肌瘤的多变的图像特征，和神经鞘瘤或纤维瘤不能明确区分。

Schwannomas in the head and neck region are uncommon, especially from the sinonasal tract.

头颈部的神经鞘瘤并不多见，发生于鼻腔及鼻窦者更属罕有。

Schwannomas are rare tumors derived from the cells of Schwann which form the neural sheath.

神经鞘瘤是罕见的肿瘤来自雪旺细胞构成神经鞘。

However, schwannomas of the colon are extremely rare.

然而，结肠神经鞘瘤极为罕见。

Schwannomas are less common than neurofibromas and constitute about 5% of all benign soft tissue tumors.

神经鞘瘤通常少于神经纤维瘤，大约占良性软组织肿瘤的5%左右。

They can develop in pre-existing neurofibromas or schwannomas, denovo from peripheral nerves, or following radiation therapy.

他们将事先存在的神经纤维瘤或神经鞘瘤，从头从周围神经，或下面的放射治疗。

More than 25% of schwannomas are found in the head and neck region, and they are rarely found in the retropharyngeal space.

超过百分之二十五的神经鞘瘤出现在头颈部，但源自于后咽腔的神经鞘瘤则非常罕见。

Schwannomas are not easily distinguished from other benign tumors such as neurofibromas and leiomyomas .

神经鞘瘤不易和其他良性肿瘤鉴别，比如神经纤维瘤和平滑肌瘤。

Objective: To study the effect of mutation of neurofibromatosis 2(NF2) gene (exon 2) in schwannomas.

目的：研究神经鞘瘤中型多发神经纤维瘤病基因（NF2）外显子2的突变及其意义。

CT diagnosis of the posterior mediastinal schwannomas

后纵隔神经鞘瘤的CT诊断

Operation for Schwannomas of the Brachial Plexus Above Clavicle

锁骨上臂丛神经鞘瘤的手术治疗

Gamma knife radiosurgery for trigeminal schwannomas

三叉神经鞘瘤的放射治疗临床研究

The Causes and Treatment for Cerebrospinal Fluid Leak after Microsurgical Removal of Vestibular Schwannomas

听神经瘤术后脑脊液漏的原因及防治

Surgical treatment of jugular foramen schwannomas

颈静脉孔神经鞘瘤的外科治疗

Microsurgical treatment of the giant invasive spine schwannomas

巨大型椎管神经鞘膜瘤的显微手术治疗

Cranial schwannomas of jugular foramen

颈静脉孔区脑神经鞘瘤

The study of molecular genetics of schwannomas

神经鞘瘤的分子遗传学研究

The development of outgrowing schwannomas of the facial nerve

外生性面神经雪旺氏细胞瘤的形成