神经瘤

This research has proved that an artificial neural network is capable to differentiate the reactional enhancement of malignant intracranial gliomas in postoperative MR images and the enhancement caused by tumor residual. As a innovative differentiation approach, it requires further studies and researches to determine its applicability in practice, including the increase of training samples, image de脚本ion standardization, effects to doctoral diagnosis, as well as parameter optimization. With improvements in these elements, the performance of the network will be optimized.

本研究成功地证明了人工神经网络能够鉴别颅内恶性胶质瘤术后磁共振图像的反应性强化与肿瘤残存所致的强化，为解决二者的鉴别这一复杂问题提供了一个新的方法，但是本研究只是初步的应用探讨，能否在实际中应用，还有待于进一步的研究，如训练样本的增加、图像描述的规范化、对医师诊断影响程度、参数的优化等，网络的性能会不断完善和提高。

Objective To study the diagnosis and treatment of retroperitoneal schwannomas.

目的 探讨腹膜后神经鞘瘤的诊断与治疗。

Results Histologically, AT/RT was characterized by the presence of rhabdoid cells associated with various degrees of primitive neuroectodermal, epithelial or mesenchymal differentiation.

结果 非典型畸胎样／横纹肌样瘤具有特征性的横纹肌样细胞，伴有不同程度的原始神经外胚叶、上皮和间质分化。

No matter what kinds of sarcomatous elements are found in a retroperitoneal dedifferentiated liposarcoma, its clinical behavior is not the same as high grade fibrosarcomas, leiomyosarcomas, osteosarcomas, chondrosarcomas, rhabdomyosarcomas, or MPNST.

无论在腹膜后去分化型脂肪肉瘤中发现何种类型的其他肉瘤成分，它的临床行为都与高级别纤维肉瘤、平滑肌肉瘤、骨肉瘤、软骨肉瘤、或恶性外周神经鞘膜瘤不同。

Purpose: This study is a retrospective analysis to evaluate the impact of fractionated stereotactic radiotherapy on malignant glioma.

目的：本研究是以回溯分析法来进行，以评估脑部分次立体定位放射治疗对恶性神经胶质瘤的影响的初步研究结果。

Supraorbital keyhole approach is safe and effective for an experienced neurosurgeon to remove tuberculum sellae meningiomas which is Less than 3 cm in diameter.

对于有经验的神经外科医生来说，眶上匙入路是用于切除最大径＜3cm鞍结节脑膜瘤安全有效的方法。

You may be right. But it is so unusual to see an isolated few 'immature neuronal element" in such a clean back ground with no other "teratomatous changes or components.

你可能是对的，但如此干净背景下仅见孤立的少量&不成熟神经成分&而无其它&畸胎瘤&改变或成分的确是太罕见了。

Methods Clinical data of 18 patients with large pituitary adenomas were analyzed retrospectively.

目的 探讨神经导航结合内镜在经鼻蝶入路切除垂体腺瘤手术中的应用价值。

Benign vascular hamartoma with masses of closely apposed immature blood vessels, intralesional hemorrhages, no neural tissue.

良性血管错构瘤，由不成熟的血管组织组成的肿块，内部常有出血，无神经组织。

Removal of gleams from this area can result in speech problem and other disabilities.

从该区域去除神经胶质瘤可能导致语言障碍和其他一些残疾。

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。