naevi

简明释义

英[ˈniːvaɪ]美[ˈniːvaɪ]

n. 痣（斑点）

英英释义

单词用法

同义词

反义词

例句

1.Excision and histopathological diagnosis continue to be imperative in some cases of recurrent naevi with atypical clinical features.

有不典型临床特征的复发痣应予切除并行组织病理学诊断。

2.Methods the surface layer of the giant naevi, mainly razor graft, was excised tangentially using electrical dermatome. Then the left naevi was removed by dermabrasion.

方法采用电动取皮机切取刃厚皮片的方法切除巨痣表层皮肤，残留部分采用皮肤磨削法去除。

3.Methods the surface layer of the giant naevi, mainly razor graft, was excised tangentially using electrical dermatome. Then the left naevi was removed by dermabrasion.

方法采用电动取皮机切取刃厚皮片的方法切除巨痣表层皮肤，残留部分采用皮肤磨削法去除。

4.The doctor explained the difference between benign naevi and malignant ones.

医生解释了良性胎记和恶性胎记之间的区别。

5.Some naevi can be a sign of skin conditions that require further evaluation.

一些胎记可能是需要进一步评估的皮肤病症的迹象。

6.She had several moles, or naevi, on her back that she wanted to have checked.

她背上有几个痣，或称为胎记，她想去检查一下。

7.He was advised to monitor his naevi for changes over time.

他被建议定期监测他的胎记是否有变化。

8.The dermatologist examined her skin for any unusual naevi.

皮肤科医生检查了她的皮肤，寻找任何异常的胎记。

作文

In the realm of dermatology, the term naevi (中文释义：胎记) refers to benign skin lesions that are commonly known as moles. These small, often pigmented spots can appear anywhere on the body and vary in color from light brown to black. While most naevi are harmless and do not require treatment, understanding their characteristics is important for monitoring skin health. Moles are formed when melanocytes, the cells responsible for producing pigment, grow in clusters rather than being evenly dispersed throughout the skin. This clustering results in the formation of a mole, or naevi. Most individuals have between 10 to 40 moles by adulthood, and they can change over time due to factors such as sun exposure and hormonal changes. It is crucial to distinguish between normal naevi and those that may indicate skin cancer. The ABCDE rule is a helpful guideline for evaluating moles: A stands for asymmetry, B for border irregularity, C for color variation, D for diameter larger than 6mm, and E for evolving changes over time. If any of these characteristics are observed in a naevi, it is advisable to consult a dermatologist for further evaluation. In addition to their physical appearance, naevi can also carry cultural significance. In many cultures, certain types of moles are believed to bring good luck or signify particular personality traits. For example, a mole located on the cheek might be seen as a sign of beauty, while one on the forehead could be interpreted as a mark of intelligence. These beliefs highlight the intersection between biology and culture, showcasing how our perceptions of naevi can vary widely. Furthermore, advancements in medical technology have enabled more precise methods for monitoring and treating naevi. Dermatoscopes allow dermatologists to examine moles in detail, improving the accuracy of diagnoses. In cases where a naevi is deemed suspicious, a biopsy may be performed to determine if it is cancerous. The rise of teledermatology has also made it easier for patients to access dermatological care, allowing them to receive evaluations of their moles from the comfort of their homes. In conclusion, naevi are a common and generally benign aspect of human skin. While they are often overlooked, it is essential to remain vigilant about any changes in their appearance. Regular self-examinations and consultations with healthcare providers can help ensure that any potential issues are addressed promptly. Understanding naevi not only contributes to better skin health but also enriches our appreciation of the complexities of human biology and the cultural narratives that surround our bodies.

在皮肤病学领域，术语naevi（中文释义：胎记）指的是通常被称为痣的良性皮肤损伤。这些小而常常有色的斑点可以出现在身体的任何地方，颜色从浅棕色到黑色不等。虽然大多数naevi是无害的，不需要治疗，但了解它们的特征对于监测皮肤健康非常重要。痣的形成是因为负责产生色素的黑色素细胞（melanocytes）在皮肤中聚集，而不是均匀分布。这种聚集导致了痣或naevi的形成。大多数人到成年时会有10到40个痣，并且由于阳光照射和荷尔蒙变化等因素，它们可能会随着时间而改变。区分正常的naevi和可能表明皮肤癌的痣至关重要。ABCDE法则是评估痣的一个有用指南：A代表不对称，B代表边界不规则，C代表颜色变化，D代表直径超过6毫米，E代表随时间演变的变化。如果在naevi中观察到这些特征中的任何一个，建议咨询皮肤科医生以进行进一步评估。除了外观外，naevi在文化上也可能具有重要意义。在许多文化中，某些类型的痣被认为带来好运或象征特定的人格特征。例如，位于脸颊上的痣可能被视为美丽的标志，而额头上的痣则可能被解读为智力的标志。这些信仰突显了生物学与文化之间的交汇，展示了我们对naevi的看法可能有多么广泛的差异。此外，医学技术的进步使得监测和治疗naevi的方法更加精确。皮肤镜（dermatoscopes）使皮肤科医生能够详细检查痣，提高诊断的准确性。在某些情况下，如果naevi被认为可疑，可能会进行活检以确定其是否癌变。远程皮肤病学的兴起也使患者更容易获得皮肤科护理，让他们能够在舒适的家中接受痣的评估。总之，naevi是人类皮肤中常见且通常是良性的方面。虽然它们常常被忽视，但保持对其外观变化的警惕是至关重要的。定期自我检查和咨询医疗提供者可以帮助确保及时解决任何潜在问题。了解naevi不仅有助于改善皮肤健康，还丰富了我们对人类生物学复杂性及其周围文化叙事的欣赏。