hilum

简明释义

英[ˈhaɪləm]美[ˈhaɪləm]

n. [解剖] 门；[植] 种脐；核；粒心

复 数 h i l a

英英释义

单词用法

同义词

反义词

例句

1.Meanwhile, the CT scan demonstrated higher density of lung in BLM group than control group, while the density of MPD group better than BLM group with small area around hilum of lung.

MPD组水肿和实变较BL M组轻；ct扫描显示BLM组大鼠肺门周围阴影密度增高，MPD组阴影的范围较小、密度减低。

2.The most frequent sites of the enlarged lymph nodes were hepatic hilum (12.96%), portacaval space(14.81%), and retroperitoneum (11.73%), respectively.

其中肝门组、门腔间隙组以及腹主动脉组最为常见，其出现概率分别为12 .96%，14 .81%，11.73 %。

3.In the hilum is a small yellow tan granuloma in a hilar lymph node next to a bronchus.

在肺门淋巴结靠近支气管处有一个小块黄褐色肉芽肿。

4.The hilum at the mid left contains some adipose tissue.

位于左侧中部的肾门处有一些脂肪组织。

5.They are round, full and bright yellow. The hilum is light yellow except a special breed grown in some northern Heilongjiang areas. The scar, visible on the seed coat, is called the hilum.

成熟的黑龙江地产大豆，呈圆形、颗粒饱满、光彩明黄，除黑龙江北部部分地区种植的抗腺品种外豆脐呈浅黄色；

6.The hilum at the mid left contains some adipose tissue.

在左侧中央肾门处包含了一些脂肪组织。

7.They are round, full and bright yellow. The hilum is light yellow except a special breed grown in some northern Heilongjiang areas. The scar, visible on the seed coat, is called the hilum.

成熟的黑龙江地产大豆，呈圆形、颗粒饱满、光彩明黄，除黑龙江北部部分地区种植的抗腺品种外豆脐呈浅黄色；

8.Objective: To provide anatomic basis for vagotomy of hilum of lung under video-assisted thoracoscope surgery on treatment of bronchus asthma.

目的：为电视胸腔镜肺门迷走神经切断治疗支气管哮喘提供解剖依据。

9.The hilum of the kidney is where blood vessels and nerves enter and exit the organ.

肾脏的hilum是血管和神经进出器官的地方。

10.In plants, the hilum is the scar on a seed that marks its attachment to the ovary.

在植物中，种子的hilum是标记其与子房附着的伤痕。

11.The hilum of the lung is the region where the bronchi and blood vessels enter the lungs.

肺的hilum是支气管和血管进入肺部的区域。

12.During the dissection, we observed the hilum of the spleen closely.

在解剖过程中，我们仔细观察了脾脏的hilum。

13.The hilum is crucial for the transport of substances in and out of the organ.

在器官中，hilum对物质的进出至关重要。

作文

The term hilum refers to a specific anatomical structure that is found in various organs of the body, including the lungs, kidneys, and lymph nodes. In essence, the hilum serves as a point of entry and exit for blood vessels, nerves, and other structures associated with the organ. Understanding the significance of the hilum can greatly enhance our comprehension of human anatomy and physiology.For instance, in the lungs, the hilum is the region where the bronchi, blood vessels, and nerves enter and exit the lung tissue. This area is crucial for the respiratory system, as it allows air to flow into the lungs while also facilitating the exchange of gases between the blood and the alveoli. The presence of the hilum ensures that all necessary components for effective respiration are efficiently organized and accessible.Similarly, in the kidneys, the hilum plays a vital role in the organ's function. It is the site where the renal artery and vein, along with the ureter, connect to the kidney. The hilum enables the transportation of blood to and from the kidney, which is essential for filtering waste products from the bloodstream and regulating fluid balance in the body. Without the proper functioning of the hilum, the kidneys would not be able to perform their critical tasks effectively.In lymph nodes, the hilum is equally important. It is where lymphatic vessels enter and exit the node, allowing for the filtration of lymph fluid. The hilum facilitates the immune response by providing a pathway for immune cells to enter the lymph node, where they can encounter pathogens and initiate an immune response. This highlights how the hilum is not just a physical structure, but also a functional one that contributes to the overall health of the organism.Understanding the hilum is essential for medical professionals, as it relates to various diseases and conditions. For example, tumors may develop in or around the hilum of the lungs, leading to obstructed airways or compromised blood flow. In such cases, imaging techniques like CT scans can help identify abnormalities in the hilum, guiding treatment decisions. Similarly, kidney stones or tumors may affect the hilum of the kidneys, necessitating surgical intervention or other forms of treatment.In conclusion, the hilum is a critical anatomical feature that connects various structures within important organs. Its role in facilitating the entry and exit of blood vessels, nerves, and lymphatic vessels cannot be overstated. A deeper understanding of the hilum enhances our knowledge of human anatomy and aids in the diagnosis and treatment of various medical conditions. As we continue to study the complexities of the human body, the hilum serves as a reminder of the intricate connections that sustain life and health.

术语hilum指的是人体各种器官中的特定解剖结构，包括肺、肾脏和淋巴结。本质上，hilum作为血管、神经和与器官相关的其他结构的进出口。理解hilum的重要性可以大大增强我们对人体解剖学和生理学的理解。例如，在肺部，hilum是支气管、血管和神经进入和退出肺组织的区域。这个区域对呼吸系统至关重要，因为它允许空气流入肺部，同时促进血液与肺泡之间的气体交换。hilum的存在确保了有效呼吸所需的所有成分被高效组织和可及。同样，在肾脏中，hilum在器官的功能中发挥着至关重要的作用。它是肾动脉和静脉以及输尿管连接到肾脏的地方。hilum使得血液能够进出肾脏，这对于从血液中过滤废物和调节体内液体平衡至关重要。如果hilum不能正常运作，肾脏将无法有效地执行其关键任务。在淋巴结中，hilum同样重要。它是淋巴管进入和退出淋巴结的地方，使得淋巴液得以过滤。hilum通过提供一个途径，使免疫细胞能够进入淋巴结，在那里它们可以遇到病原体并启动免疫反应。这突显了hilum不仅是一个物理结构，还是一个功能结构，有助于整体健康。了解hilum对医疗专业人员至关重要，因为它与各种疾病和状况有关。例如，肿瘤可能会在肺部的hilum附近发展，导致气道阻塞或血流受限。在这种情况下，CT扫描等影像技术可以帮助识别hilum中的异常，从而指导治疗决策。同样，肾结石或肿瘤可能会影响肾脏的hilum，需要外科干预或其他治疗形式。总之，hilum是一个关键的解剖特征，连接着重要器官内的各种结构。它在促进血管、神经和淋巴管的进出方面的作用不可小觑。对hilum的深入理解增强了我们对人体解剖学的知识，并有助于各种医疗条件的诊断和治疗。随着我们继续研究人体的复杂性，hilum提醒我们维持生命和健康的复杂联系。