皮肤活检

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皮肤活检是一种手术切除一小块皮肤以用于诊断目的的手术。将皮肤标本送去进行组织学分析以确认诊断。
 
通常对任何不寻常的皮疹或可疑的皮肤病变进行诊断性皮肤活检,以帮助诊断,以便随后安排适当的治疗。
Skin biopsy

我对皮肤活检有什么期望?

该过程通常具有良好的耐受性,并且在很少或没有并发症的情况下进行。在皮肤活检程序之前用局部麻醉剂对皮肤进行预麻,这可以通过一些手术方法进行

打孔活检
使用直径为 2-6 毫米的一次性皮肤活检仪器对一小块皮肤进行取样进行组织学分析的最常用方法。活检后的小伤口通常用小缝线缝合。

剃须活检
可以使用特殊的剃须刀片器械去除皮肤表面突出的皮肤损伤,无需缝合。伤口形成结痂,通常在 1-2 周内愈合良好。

切开活检
有时可能需要对更深的皮肤层进行较大的椭圆形切口活检来诊断某些皮肤状况,例如皮肤下脂肪细胞的炎症。

切除活检
出于治愈和诊断目的,对可疑的皮肤病变进行活检并完全去除。然后用缝合线修复和缝合伤口。

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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