光化性角化病

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光化性角化病可以早期诊断和治疗,以防止进展为皮肤癌

Skin Cancer Treatment in Singapore

光化性角化病和晒伤

光化性角化病是小的鳞片状红色斑块或粗糙的厚皮肤生长物,通常发生在 40 岁以后的人由于多年的累积日晒。
 
这些皮肤生长是癌前病变,虽然通常无害或可能引起皮肤刺激或瘙痒,但如果不及时治疗,它们可能会变成鳞状细胞癌,一种皮肤癌。

什么导致光化性角化病?

光化性角化病是由长时间暴露在阳光下造成的阳光伤害引起的。由于它们是多年累积的阳光照射的结果,因此它们更常见于老年人。
 
这些皮肤生长主要出现在受阳光照射最多的皮肤上,例如面部、耳朵、手臂、手和小腿。
 
有些人更容易出现晒伤皮肤和光化性角化病——白皙的皮肤、在阳光下容易灼伤的人、长期暴露在阳光下的人(某些职业或爱好、阳光爱好者)

我有光化性角化病吗?

有时很难判断您是否患有光化性角化病,因此如果您担心,值得向我们的皮肤科医生咨询。光化性角化病的斑块通常摸起来很粗糙,并且可能很厚并且从皮肤上凸起。
 
这些皮肤生长通常会疼痛或发痒。如果与这些特征相似的皮肤区域开始流血、受伤或外观或大小迅速变化,这可能表明它正在发展为皮肤癌,必须进行检查。

如何预防光化性角化病?

光化性角化病通常不用担心。小斑块可能会自行消失。但是,养成良好的防晒习惯很重要。
 
由于光化性角化病是由暴露在阳光下引起的,因此预防的关键是在光线最强烈的时候避开阳光,尤其是在中午时分。
 
在户外之前,请遵循通常的防晒措施,即涂抹具有高 SPF 的防晒霜并防止 UVA 和 UVB 光照射,并穿着旨在提供防晒的衣服。
 
如果您已经有光化性角化病的迹象,那么遵循这些步骤也很重要,以减少它们发展成皮肤癌的机会。
 
我们的皮肤科医生提供皮肤癌筛查和痣检查服务,以监测任何阳光损伤的活动,并检测光化性角化病和皮肤癌的早期迹象。

如何治疗光化性角化病?

由于存在发展为皮肤癌的风险,通常建议通过将其从皮肤上去除来治疗光化性角化病。这可以通过一系列技术来完成,包括乳膏、使用光敏乳膏和光源的光动力疗法、使用液氮冷冻病变或切割的冷冻疗法以及使用小刀片和电能去除阳光的电灼疗法。受损的皮肤细胞。

预约咨询 · 守护您的皮肤健康

我们的皮肤科医生与皮肤外科团队将协助您识别、评估并处理任何可疑的皮肤变化,提供细致、专业的检查与建议。若发现异常斑点或伤口迟迟未愈,建议尽早预约进行全面评估,帮助您更安心地了解皮肤状况。

常见问题

Just like your wisdom teeth, buried supernumeraries might cause you issues in the future like teeth eruption problems, malalignment of
teeth or even cystic formation. It is thus best to get a consultation on whether they need to be removed.

Possible complications include bleeding, swelling, mild discomfort in your jaw, and infection. The bleeding usually stops after a couple of days and swelling will go away after a few days. Antibiotics and painkillers will be prescribed to address any pain or infection.

Every person heals differently but the average downtime can range from a few days to a week.

Preparations can vary from person to person, but in general, maintaining  good oral hygiene is key to good healing. Stop smoking for at least 2 weeks prior to the surgery. If sedation or general anesthesia is indicated, avoid eating or drinking for 6 hours before  your surgery.

皮肤外科医生

Dermatologist Dr Tay Liang Kiat

郑亮劼医生

Dr Tay Liang Kiat is a fully accredited Dermatologist who specialises in skin cancers, Mohs micrographic surgery, dermatologic and nail surgery, aesthetic dermatology and laser procedures. With more than 25 years of clinical experience, he also manages other aspects of general ambulatory and inpatient dermatology, including eczema, psoriasis, acne, urticaria, hair loss, children skin issues and other complex medical dermatology. In addition, he has expertise in the use of the latest immunotherapy (biologics) treatment for severe eczema, psoriasis and urticaria.

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