lesions

简明释义

英[ˈliːʒənz]美[ˈliːʒənz]

[生物] 损伤

英英释义

单词用法

同义词

反义词

例句

1.Acne lesions heal slowly, and when one begins to resolve, others seem to crop up.

痤疮病损愈合缓慢，而且一个痤疮刚有痊愈迹象，其他的又要冒头了。

2.The lesions were found in the conjunctiva, episclera, cornea, iris, lens, vitreous, and retina.

病变见于结膜，上巩膜，角膜，虹膜，晶状体，玻璃体和视网膜。

3.Ichthyosis syndrome is a series of genodermatoses clinically manifested by ichthyosiform lesions.

鱼鳞病综合征是一组皮肤症状表现为鱼鳞病样损害的遗传性疾病。

4.Your personal history of precancerous breast lesions.

你的乳腺癌癌前病变个人史。

5.When tumors were visible, they were 43 percent smaller than the lesions on control animals.

当肿瘤可见时，其中有43%会比对照组中的病灶更小。

6.Treatment depends on the lesions' symptoms and location.

治疗取决于病变的症状和位置。

7."I didn't know," she says, "that lesions meant tumors."

“我并知道，这些病变意味着肿瘤。”她坦言。

8.The lesions in the 26 patients with MRI studies were most commonly found in the optic radiations.

在MRI研究的26例患者中，病变最常见于光辐射。

9.The lesions changed the structure of orbit when polyostotic bones were involved.

当涉及多骨性骨时，病变改变了眼眶的结构。

10.The doctor examined the patient's skin for any signs of lesions.

医生检查了病人的皮肤是否有任何损伤的迹象。

11.MRI scans can help identify brain lesions that may indicate multiple sclerosis.

MRI扫描可以帮助识别可能表明多发性硬化症的脑部损伤。

12.Chronic sun exposure can lead to various types of skin lesions.

长期暴露在阳光下可能导致各种类型的皮肤损伤。

13.The biopsy revealed that the lesions were benign.

活检显示这些损伤是良性的。

14.Patients with autoimmune diseases often develop lesions on their organs.

患有自身免疫性疾病的患者常常在其器官上出现损伤。

作文

The human body is a complex structure, constantly interacting with its environment. One of the most significant aspects of this interaction is the way our bodies respond to injuries and diseases. In medical terminology, the term lesions refers to any abnormal change in the tissue of an organism, which can occur due to various factors such as infection, inflammation, or trauma. Understanding lesions is crucial for diagnosing and treating numerous medical conditions. When we think of lesions, we often picture visible marks on the skin, like cuts or rashes. However, lesions can occur internally as well, affecting organs and tissues that are not visible from the outside. For instance, a tumor in the brain is a type of lesion that can have severe consequences on a person's health, even if there are no outward signs. This internal aspect of lesions highlights the importance of regular medical check-ups and imaging techniques like MRI and CT scans, which can help detect these abnormalities early on. There are various types of lesions, each with distinct characteristics and implications. For example, benign lesions are non-cancerous growths that do not pose a significant threat to health. On the other hand, malignant lesions, such as cancerous tumors, require immediate attention and intervention. Additionally, lesions can also be classified based on their appearance, such as macules, papules, nodules, and plaques, which are terms used to describe different types of skin lesions. In dermatology, the study of skin lesions is particularly important. Conditions like psoriasis, eczema, and skin cancer all involve lesions that can affect a person's quality of life. The treatment for these lesions varies widely, ranging from topical creams to surgical interventions, depending on the severity and type of lesion. For instance, while some lesions may respond well to corticosteroid creams, others might require more aggressive treatments such as chemotherapy or radiation therapy. Moreover, lesions are not limited to skin issues; they can also appear in various organs, including the liver, lungs, and kidneys. Liver lesions, for example, can indicate conditions such as cirrhosis or liver cancer, while lung lesions might suggest infections like tuberculosis or malignancies. Therefore, understanding the nature of lesions in different contexts is vital for healthcare professionals. In summary, lesions play a critical role in the field of medicine. They serve as indicators of underlying health issues and can provide essential clues for diagnosis and treatment. Whether they are external or internal, benign or malignant, the presence of lesions warrants thorough investigation and appropriate management. By enhancing our understanding of lesions, we can improve patient outcomes and promote better health practices. As we continue to learn more about the complexities of the human body, the study of lesions will undoubtedly remain a pivotal aspect of medical science.

人体是一个复杂的结构，不断与其环境互动。我们身体对伤害和疾病的反应是这一互动中最重要的方面之一。在医学术语中，lesions一词指的是生物组织中任何异常变化，这种变化可能由于感染、炎症或创伤等各种因素引起。理解lesions对于诊断和治疗许多医学条件至关重要。 当我们想到lesions时，我们常常会想象皮肤上可见的痕迹，如切口或皮疹。然而，lesions也可以在内部发生，影响从外部看不到的器官和组织。例如，脑中的肿瘤就是一种lesion，即使没有外部迹象，也可能对一个人的健康产生严重后果。这种内在lesions的特性突显了定期体检和成像技术（如MRI和CT扫描）的重要性，这些技术可以帮助及早发现这些异常。 lesions有多种类型，每种类型都有不同的特征和含义。例如，良性lesions是无癌性生长，不会对健康构成重大威胁。另一方面，恶性lesions，如癌性肿瘤，需要立即关注和干预。此外，lesions还可以根据其外观进行分类，例如斑点、丘疹、结节和斑块，这些术语用于描述不同类型的皮肤lesions。 在皮肤病学中，研究皮肤lesions尤其重要。银屑病、湿疹和皮肤癌等疾病都涉及可能影响一个人生活质量的lesions。这些lesions的治疗差异很大，取决于其严重程度和类型，从局部药膏到外科干预。例如，虽然某些lesions可能对皮质类固醇霜反应良好，但其他则可能需要更积极的治疗，如化疗或放射治疗。 此外，lesions不仅限于皮肤问题；它们还可以出现在包括肝脏、肺和肾脏在内的各种器官中。例如，肝脏lesions可能表明肝硬化或肝癌等疾病，而肺lesions可能暗示如结核病或恶性肿瘤等感染。因此，在不同背景下理解lesions的性质对医疗专业人士至关重要。 总之，lesions在医学领域中发挥着关键作用。它们作为潜在健康问题的指示符，并可以为诊断和治疗提供重要线索。无论是外部还是内部，良性还是恶性，lesions的存在都需要深入调查和适当管理。通过增强我们对lesions的理解，我们可以改善患者结果并促进更好的健康实践。随着我们继续学习更多关于人体复杂性的知识，lesions的研究无疑将继续成为医学科学的一个关键方面。