schwannomas

schwannomas

美 　英

• 網絡神經鞘膜瘤；神經膜瘤

例句

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

本研究擬探討后顱窩顱神經鞘瘤的MRI表現及特征。

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

神經鞘瘤是生長速度緩慢的周邊神經鞘腫瘤，很少發生在后腹腔或骨盆腔。

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

良性外周神經鞘瘤可分為兩大類，神經鞘瘤及神經纖維瘤。

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

前兩者是良性腫瘤，一般認為來自神經鞘細胞的瘤變。

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

縱隔腔許旺氏細胞瘤或神經纖維瘤為起源于周邊神經的良性神經性腫瘤。

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

背景：周圍神經鞘瘤和毛發質瘤是罕見的臨床特征的童年。

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

目的總結頸靜脈孔區顱內外溝通型神經鞘瘤的手術經驗。

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

腮腺內的面神經鞘瘤表現為緩慢生長的無癥狀腫塊，平均年齡約45歲。

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

三例良性神經鞘瘤起源于鼻腔，鼻腔，篩竇，和翼腭窩的報告。

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

方法回顧性分析10例頸靜脈孔區顱內外溝通型神經鞘瘤的臨床資料。

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

材料與方法：回顧性分析7例經手術病理證實的四肢神經鞘瘤的MRI平掃資料。

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

由于平滑肌瘤的多變的圖像特征，和神經鞘瘤或纖維瘤不能明確區分。

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

頭頸部的神經鞘瘤并不多見，發生于鼻腔及鼻竇者更屬罕有。

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

神經鞘瘤是罕見的腫瘤來自雪旺細胞構成神經鞘。

However, schwannomas of the colon are extremely rare.

然而，結腸神經鞘瘤極為罕見。

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

神經鞘瘤通常少于神經纖維瘤，大約占良性軟組織腫瘤的5%左右。

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

他們將事先存在的神經纖維瘤或神經鞘瘤，從頭從周圍神經，或下面的放射治療。

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

超過百分之二十五的神經鞘瘤出現在頭頸部，但源自于后咽腔的神經鞘瘤則非常罕見。

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

神經鞘瘤不易和其他良性腫瘤鑒別，比如神經纖維瘤和平滑肌瘤。

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

目的：研究神經鞘瘤中型多發神經纖維瘤病基因（NF2）外顯子2的突變及其意義。

CT diagnosis of the posterior mediastinal schwannomas

后縱隔神經鞘瘤的CT診斷

Operation for Schwannomas of the Brachial Plexus Above Clavicle

鎖骨上臂叢神經鞘瘤的手術治療

Gamma knife radiosurgery for trigeminal schwannomas

三叉神經鞘瘤的放射治療臨床研究

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

聽神經瘤術后腦脊液漏的原因及防治

Surgical treatment of jugular foramen schwannomas

頸靜脈孔神經鞘瘤的外科治療

Microsurgical treatment of the giant invasive spine schwannomas

巨大型椎管神經鞘膜瘤的顯微手術治療

Cranial schwannomas of jugular foramen

頸靜脈孔區腦神經鞘瘤

The study of molecular genetics of schwannomas

神經鞘瘤的分子遺傳學研究

The development of outgrowing schwannomas of the facial nerve

外生性面神經雪旺氏細胞瘤的形成