leukoplakia

简明释义

英[ˌluːkəʊˈpleɪkɪə]美[ˌlukoʊˈpleɪkiə]

n. [口腔] 黏膜白斑病

英英释义

单词用法

同义词

反义词

例句

1.To date there is no evidence of effective treatment in preventing malignant transformation of leukoplakia.

迄今仍无证据显示具有有效防范白班恶性转变的治疗。

2.Oral leukoplakia is a relatively common oral lesion that in a small but significant proportion of cases changes into cancer.

口腔白斑病是一种相对上较为常见的口腔病灶，其中有少数但显著比例的病例会转变成癌症。

3.Hairy leukoplakia are on both sides of the edge of the tongue occurred in the white or gray lesions, lesions can also be extended to the tongue and the tongue back, abdomen, should not erase.

毛状白斑是发生于舌两侧边缘的白色或灰色的病变，病变也可延伸到舌腹部及舌背部，不能擦除。

4.Objective: To investigate the relationship of telomerase genes in oral leukoplakia and oral carcinoma.

目的：探讨端粒酶基因在口腔黏膜白斑、口腔癌的表达相关性。

5.Objective To explore the expression of osteopontin (OPN) in oral mucosal epithelium of oral local lesion in patients with oral leukoplakia (OLK).

目的研究口腔白斑(olk)患者病损局部黏膜上皮细胞骨桥蛋白(OPN)表达情况。

6.Some people think that oral candidiasis and hairy leukoplakia found or prediction can be used as indicators of AIDS.

有人认为，口腔念珠菌感染和毛状白斑可作为发现或预测艾滋病的指标。

7.Patients with a history of smoking are at a higher risk of developing leukoplakia.

有吸烟历史的患者更容易发展为白斑病。

8.Treatment for leukoplakia often involves eliminating irritants like tobacco.

治疗白斑病通常涉及消除烟草等刺激物。

9.The dentist found signs of leukoplakia in the patient's mouth during the routine check-up.

在例行检查中，牙医发现患者口腔内有白斑病的迹象。

10.The doctor explained that leukoplakia could be a precursor to oral cancer.

医生解释说，白斑病可能是口腔癌的前兆。

11.Regular dental visits can help detect leukoplakia early.

定期看牙医可以帮助早期发现白斑病。

作文

Leukoplakia is a condition that affects the mucous membranes in the mouth, characterized by the presence of white patches or spots. These lesions are often painless and can vary in size and shape. The term 'leukoplakia' comes from the Greek words 'leuko,' meaning white, and 'plakia,' meaning patch. While the exact cause of leukoplakia is not always clear, it is commonly associated with irritants such as tobacco use, alcohol consumption, and chronic irritation from dental appliances or rough teeth. The significance of leukoplakia lies in its potential to indicate underlying health issues. Although many cases are benign, some may progress to oral cancer. Therefore, it is crucial for individuals who notice persistent white patches in their mouth to seek medical evaluation. A healthcare professional will typically perform a thorough examination and may recommend a biopsy to rule out malignancy. There are two main types of leukoplakia: homogenous and non-homogenous. Homogenous leukoplakia appears as uniformly white patches that are flat and smooth, while non-homogenous leukoplakia can have irregular borders and may be raised or speckled with red areas. The latter type is considered more concerning due to its higher risk of dysplasia and cancer. Treatment for leukoplakia focuses on addressing the underlying causes. For instance, if tobacco use is the culprit, cessation programs can significantly reduce the risk of further development of leukoplakia and related complications. In some cases, surgical removal of the lesions may be necessary, especially if there is a concern for cancer. Additionally, regular follow-up appointments with a dentist or oral specialist are essential to monitor the condition. Prevention plays a key role in managing leukoplakia. Maintaining good oral hygiene, avoiding tobacco products, and limiting alcohol intake can help reduce the risk of developing this condition. Furthermore, individuals should be aware of any changes in their oral health and seek prompt treatment for any persistent symptoms. In conclusion, leukoplakia is a significant oral health concern that warrants attention. Understanding its causes, types, and potential risks can empower individuals to take proactive steps towards maintaining their oral health. Early detection and intervention are vital in preventing serious complications, including cancer. Therefore, awareness and education about leukoplakia are essential for both patients and healthcare providers alike. Regular dental check-ups and a commitment to a healthy lifestyle can go a long way in mitigating the risks associated with this condition.

白斑是一种影响口腔粘膜的疾病，其特征是出现白色斑块或斑点。这些病变通常无痛，大小和形状各异。术语“白斑”来源于希腊词“leuko”，意为白色，以及“plakia”，意为斑块。虽然白斑的确切原因并不总是明确，但它通常与烟草使用、酒精消费以及来自牙科器具或粗糙牙齿的慢性刺激有关。白斑的重要性在于它可能表明潜在的健康问题。尽管许多病例是良性的，但有些可能会发展为口腔癌。因此，注意到口腔中持续存在的白色斑块的人，必须寻求医疗评估。医疗专业人员通常会进行全面检查，并可能建议进行活检以排除恶性肿瘤。白斑主要有两种类型：均匀型和非均匀型。均匀型白斑呈现为均匀的白色平坦光滑斑块，而非均匀型白斑则可能具有不规则边缘，并可能隆起或带有红色区域。后者被认为更令人担忧，因为其发展为发育不良和癌症的风险更高。治疗白斑的重点是解决潜在的原因。例如，如果烟草使用是罪魁祸首，戒烟计划可以显著降低进一步发展白斑及相关并发症的风险。在某些情况下，可能需要手术切除病变，尤其是在有癌症担忧的情况下。此外，定期与牙医或口腔专家的随访预约对于监测病情至关重要。预防在管理白斑中发挥着关键作用。保持良好的口腔卫生、避免使用烟草产品和限制酒精摄入可以帮助降低发展此病的风险。此外，个人应注意口腔健康的任何变化，并对任何持续症状寻求及时治疗。总之，白斑是一种重要的口腔健康问题，值得关注。了解其原因、类型和潜在风险可以使个人采取积极措施维护口腔健康。早期发现和干预对于预防严重并发症（包括癌症）至关重要。因此，提高对白斑的认识和教育对于患者和医疗提供者都至关重要。定期的牙科检查和对健康生活方式的承诺可以大大降低与此病相关的风险。