​​​​​​​​​​​​​鍾經略醫生【皮膚科碩士 x 美容醫學碩士】課程研究​

​​​​地址 香港中環皇后大道中9號嘉軒廣場

電話 Tel  23630598（註 6 Note 6）

Address: the Galleria, No. 9 Queen's Road Central, Hong Kong

（1）脫墨案例/價錢（2）脫墨影片（3）最新脫墨資訊​ （4）脫墨（其他題目）     ( 1 ) Everything about mole removal  ( 2 ) Case studies & Surgical fees of diff moles  ( 3 ) Mole removal videos  ( 4 ) Other topics on mole removal  

close up picture of the mole

This is the appearance of the wound after co2 laser removal of a mole on ear. It is very important for the specialist to determine how deep the laser should penetrate the tissue to ensure complete and permanent removal of the mole and its root, while keeping the wound shallow enough to avoid scarring after the procedure. This is very important and can only be learned through hands-on practice with real patients. It cannot be acquired simply by reading a dermatology textbook or watching educational YouTube videos

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Laser removal of a dark brown mole on ear

The CO₂ laser is widely used in dermatology for mole removal because of its ablative function, which means it removes tissue by vaporization. Here’s how it works in detail:

🔬 Mechanism of Ablation

1. Targeted Vaporization: The CO₂ laser emits a high‑energy beam that is strongly absorbed by water in skin cells. Since skin tissue contains a high percentage of water, the laser energy rapidly heats and vaporizes the mole tissue layer by layer.
2. Precision Control: The doctor can adjust the depth and intensity of the laser, allowing precise removal of the mole without damaging surrounding healthy skin.
3. Simultaneous Cauterization: As the laser ablates tissue, it also coagulates tiny blood vessels, minimizing bleeding and keeping the surgical field clean.

🌟 Advantages in Mole Removal

1. Scar Minimization: Because the ablation is controlled and precise, the risk of scarring is significantly reduced compared to traditional excision.
2. Safety: The confined thermal effect ensures that only the targeted mole tissue is destroyed, reducing collateral damage.
3. Cosmetic Outcome: Especially important for facial or lip moles, CO₂ laser ablation achieves a smoother, more natural finish.
4. Quick Recovery: The laser’s sterilizing effect lowers infection risk and promotes faster healing.

⚖️ Summary

CO₂ laser mole removal leverages its ablative function to vaporize mole tissue safely and precisely, while simultaneously cauterizing and sterilizing the area. This results in minimal bleeding, reduced scarring, and excellent cosmetic outcomes, making it a preferred choice in high‑end dermatology and aesthetic clinics.

CO₂ 激光因其消融功能而在皮膚科廣泛應用於脫墨痣手術。所謂消融功能，是指透過汽化作用去除組織。以下是其詳細運作方式：

🔬 皮膚組織去除的機制

1. 精準汽化：CO₂ 激光發射的高能量光束會被皮膚細胞中的水分強烈吸收。由於皮膚組織含有大量水分，激光能量迅速加熱並逐層汽化墨痣組織。
2. 精細控制（減低周邊破壞）：醫生可調整激光的深度與強度，精準去除墨痣，同時避免損傷周邊健康皮膚。
3. 同步止血：激光在消融組織的同時，能凝固微小血管，減少出血並保持手術區域清晰。

🌟 脫墨痣的優勢

1. 減少疤痕：皮膚組織去除過程精準可控，與傳統切除相比，疤痕風險大幅降低。
2. 安全性高：熱效應集中於目標組織，避免對周邊皮膚造成過度破壞。
3. 美觀效果佳：特別適合耳朵，臉部或唇部等美觀要求高的部位，術後表面更平滑自然。
4. 恢復快：激光具備消毒作用，降低感染風險並促進傷口癒合。

⚖️ 總結

CO₂ 激光脫墨痣利用其獨特的皮膚組織去除功能，能安全、精準地汽化墨痣組織，同時止血與消毒。這帶來了出血少、疤痕小、效果自然的結果，因此成為高端皮膚科與醫美診所的首選技術。

This is the appearance of the scar a few months after laser surgery. The scar is barely noticeable. It is worth noting that not all moles on the ear have shallow roots. We frequently encounter moles with roots that penetrate through and beyond the dermis, reaching the level just above the cartilage. For such deep wounds, we employ a special surgical approach, which will be discussed elsewhere on this website.