meningeal

简明释义

英[mɪˈnɪndʒɪəl]美[məˈnɪndʒɪəl]

adj. 脑膜的

英英释义

单词用法

同义词

反义词

例句

1.Meningeal hemangiopericytoma (HPC) and mesenchymal chondrosarcoma are aggressive neoplasms with a propensity to involve the meninges and dura.

脑膜血管外皮细胞瘤(HPC)和间叶软骨肉瘤是好发于脑脊膜和硬脑膜的侵袭性肿瘤。

2.Methods Retrospectively analysed clinical data from 22 patients suffered from meningeal carcinomatosis.

方法对22例脑膜癌病患者临床资料进行回顾性分析。

3.Meningeal thicking or just like "target sign" or "tail of mouse sign" were found after cerebral metastasis invaded neighbour meninges.

脑转移侵及脑膜可见脑膜增厚或类似“靶征”或“鼠尾征”。

4.Other proposed mechanisms include meningeal carcinomatosis with infiltration of cells into the cord and direct invasion from contiguous structures.

其他的可能机制包括脑膜癌病中癌细胞直接渗透如脊髓以及邻近结构的直接侵犯。

5.Are meningeal tumour and colloid tumour same?

脑膜瘤和胶质瘤是一样的吗？

6.Objective To investigate the clinical diagnosis, therapies and prognosis of meningeal metastases secondary to lung cancer(LCMM).

目的研究肺癌脑膜转移的临床诊断、治疗方法以及预后。

7.The presence of meningeal 脑膜的 signs is crucial for diagnosing meningitis.

识别脑膜的体征对于诊断脑膜炎至关重要。

8.MRI scans can help identify meningeal 脑膜的 abnormalities in patients with neurological disorders.

MRI扫描可以帮助识别神经系统疾病患者的脑膜的异常。

9.The doctor suspected a meningeal 脑膜的 infection after examining the patient's symptoms.

医生在检查患者的症状后怀疑有一例脑膜的感染。

10.A meningeal 脑膜的 irritation can lead to severe headaches and sensitivity to light.

一种脑膜的刺激可能会导致严重的头痛和对光的敏感。

11.Lumbar punctures are often performed to test for meningeal 脑膜的 infections.

通常会进行腰椎穿刺以检测脑膜的感染。

作文

The human body is a complex system, where every part plays a crucial role in maintaining overall health and functionality. Among these parts, the brain stands out as one of the most vital organs. It is protected by several layers, including the skull and the membranes known as meninges. The term meningeal refers to anything related to these protective membranes that surround the brain and spinal cord. Understanding the significance of the meningeal layers is essential for grasping how our central nervous system operates and how it can be affected by various medical conditions.The meninges consist of three primary layers: the dura mater, arachnoid mater, and pia mater. Each layer has its unique structure and function. The outermost layer, the dura mater, is a tough and durable membrane that provides the first line of defense against physical impacts. The middle layer, the arachnoid mater, is web-like and allows for the circulation of cerebrospinal fluid, which cushions the brain. Finally, the innermost layer, the pia mater, is delicate and closely adheres to the surface of the brain, providing it with essential nutrients and support. The term meningeal thus encompasses all these protective and supportive roles that these membranes play.In clinical settings, the importance of the meningeal layers cannot be overstated. Conditions such as meningitis, which is an inflammation of the meninges, highlight the critical nature of these membranes. Meningitis can be caused by infections from bacteria, viruses, or fungi, leading to serious health complications. Symptoms often include severe headaches, fever, and a stiff neck, indicating that the meningeal layers are under distress. Early diagnosis and treatment are essential to prevent long-term damage to the brain and spinal cord.Furthermore, the meningeal layers also play a role in other neurological disorders. For instance, in cases of subarachnoid hemorrhage, blood can accumulate in the space between the arachnoid mater and pia mater, leading to increased pressure on the brain. This condition can result in severe headaches and neurological deficits, emphasizing the need for a clear understanding of the meningeal anatomy and its implications.Research continues to explore the meningeal layers and their involvement in various neurological diseases. Recent studies suggest that the meninges may play a role in neuroinflammation and even neurodegeneration. Understanding the meningeal environment could open new avenues for treating conditions like Alzheimer's disease and multiple sclerosis. By targeting the pathways associated with the meningeal layers, researchers hope to develop innovative therapies that could potentially halt or reverse the progression of these debilitating diseases.In conclusion, the term meningeal is not merely a scientific label; it represents an integral aspect of our understanding of brain health and disease. The meninges serve as protective barriers and play active roles in various physiological processes. As we continue to learn more about the complexities of the human body, the significance of the meningeal layers will undoubtedly become clearer, paving the way for advances in medical science and improved patient care.

人体是一个复杂的系统，每个部分在维持整体健康和功能方面都扮演着至关重要的角色。在这些部分中，大脑作为最重要的器官之一，尤其突出。大脑周围有几层保护结构，包括颅骨和称为脑膜的膜。术语meningeal指的是与这些包围大脑和脊髓的保护膜相关的任何事物。理解meningeal层的重要性对于掌握我们中枢神经系统的运作以及它如何受到各种医学条件的影响至关重要。脑膜由三层主要结构组成：硬脑膜、蛛网膜和软脑膜。每一层都有其独特的结构和功能。最外层的硬脑膜是一种坚韧耐用的膜，为物理冲击提供第一道防线。中间层的蛛网膜呈网状，允许脑脊液的循环，从而缓冲大脑。最后，最内层的软脑膜则细腻，紧密贴附于大脑表面，为其提供必需的营养和支持。因此，术语meningeal涵盖了这些膜所发挥的所有保护和支持作用。在临床环境中，meningeal层的重要性不容小觑。诸如脑膜炎等疾病突显了这些膜的关键性质。脑膜炎是脑膜的炎症，可能由细菌、病毒或真菌感染引起，导致严重的健康并发症。症状通常包括剧烈头痛、发热和脖子僵硬，表明meningeal层处于紧张状态。早期诊断和治疗对于防止大脑和脊髓的长期损伤至关重要。此外，meningeal层还在其他神经系统疾病中发挥作用。例如，在蛛网膜下腔出血的情况下，血液可以在蛛网膜和软脑膜之间的空间中积聚，导致对大脑的压力增加。这种情况可能导致严重的头痛和神经功能缺失，强调了清晰理解meningeal解剖学及其影响的必要性。研究持续探索meningeal层及其在各种神经疾病中的参与。最近的研究表明，脑膜可能在神经炎症甚至神经退行性变中发挥作用。理解meningeal环境可能为治疗阿尔茨海默病和多发性硬化症等疾病开辟新的途径。通过针对与meningeal层相关的通路，研究人员希望开发出创新疗法，可能会阻止或逆转这些致残性疾病的进程。总之，术语meningeal不仅仅是一个科学标签；它代表了我们对大脑健康和疾病理解的一个核心方面。脑膜作为保护屏障，积极参与各种生理过程。随着我们继续了解人体的复杂性，meningeal层的重要性无疑会更加明确，为医学科学的进步和改善患者护理铺平道路。