神经瘤病

Hybrid schwannoma/perineuriomas have no evident association with neurofibromatosis and rarely recur. The pathogenetic basis of the dual pattern of differentiation in these lesions remains poorly understood at this time.

混合性神经鞘瘤/神经束膜瘤与神经纤维瘤病无明显关系，且罕有复发，其瘤组织双重分化的发生机制目前仍不清楚。

We report a rare case of intrathoracic MPNST with rapid recurrence and growth, as presented in a NF-1 patient.

我们报告一例罕见的胸内恶性周边神经鞘肿瘤并第一型神经纤维瘤病。

Herein, we reported 3 cases of cutaneous MPNST with unique presentation of gradually enlarging skin tumors, which were considered of sporadic type, associated with neurofibroma and neurofibromatosis type 1 respectively.

我们报告三个皮肤恶性周边神经髓鞘肿瘤的病例，临床为逐渐增大的皮肤肿瘤，并分别表现为单发型、合并神经纤维瘤及第一型神经纤维瘤病。

Case of two sporadic cellular neurofibromas with atypia and one widespread hyalinization neurofibroma of the lumbar spine in a 51-year-old man without evidence of neurofibromatosis-1 is reported.

bstract 在这里举一个偶尔发生的异生细胞纤维神经瘤，病患是51岁男性，没有纤维神经瘤病的病史，异生细胞纤维神经瘤发生在腰椎的两个不同地方和另一处的透明化纤维神经瘤。

These diseases included enormous schwannoma caused by intercostal neuve,ancomplete type neourofibramatosis,enormous ganglioneuroma in sacrococcyx,A skin tumor of chest wall and enormous retroperitoneal extradural cyst.

包括源于肋间神经巨大神经鞘瘤、不完全型神经纤维瘤病、骶尾部巨大神经节细胞瘤、胸壁 Askin瘤和腹膜后巨大的硬脊膜外囊肿，着重对其 X线诊断进行探讨。

Results The study population consisted of 11 schwannomas,7 neurofibromas,1 ganglioneuroma,1neurofibromatosis,4 malignant schwannomas and 2 neurofibrosarcomas.

结果 神经鞘瘤 1 1例，神经纤维瘤 7例，节细胞神经瘤 1例，神经纤维瘤病 1例，恶性神经鞘瘤 4例和神经纤维肉瘤 2例。

At histopathologic analysis, neuronal tumors are usually classified as pure neuronal cell tumors (gangliocytoma, Lhermitte-Duclos disease , central neurocytoma) and mixed neuronal-glial tumors (ganglioglioma, desmoplastic infantile ganglioglioma, dysembryoplastic neuroepithelial tumor, ganglioneuroma).

根据组织病理学的分析，神经元肿瘤通常被分为：单纯的神经元细胞肿瘤（神经节细胞瘤，Lhermitte-Duclos 病〔发育不良性小脑神经节细胞〕瘤），中枢神经细胞瘤）和混合性的神经元-胶质肿瘤（神经节神经胶质瘤，成结缔组织性婴儿节细胞胶质瘤，胚胎发育不良性神经上皮瘤，神经节瘤）。

In contrast to plexiform neurofibromas, plexiform schwannoma is only weakly associated with neurofibromatosis type 1 (von Recklinghausen's disease), and has little malignant potential.

相对於丛状神经纤维瘤，丛状神经鞘瘤与第一型予纤维瘤病(neurofibromatosis type 1，von Recklinghausen's disease)的相关很薄弱，而且没有恶性变化的倾向。

But as he grew, the condition became so aggressive and severe that he developed a rare large tumor called a plexiform neurofibroma, visible from the back of his shoulder and collarbone.

这种病。当他长大后，病情变得发展更快，更严重，并形成一个罕见的名叫丛状纤维神经瘤

True acoustic neuromas occur in conjunction with a fairly rare hereditary condition called neurofibromatosis 2, in which multiple cranial nerve tumours arise.

虽然一些不太正确，但是这种说法还是被保留。真正的听神经瘤大多与遗传的神经纤维瘤病有关，其会有成倍的神经瘤产生

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。