Aesthetic Clinic Orchard
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Moles are a common skin feature for many Singaporeans. Most are harmless—but how do you know if one might be something more serious like skin cancer?
While aesthetic mole removal is a popular procedure in Singapore, we often advise patients to monitor any mole that looks unusual, changes in shape, or causes concern. Understanding the ABCDE rule can help you assess whether your mole may need medical attention.
This article will guide you on how to differentiate between a normal mole and a potentially dangerous one, when to consult a doctor, and how mole removal in Singapore can help with early detection and peace of mind.
Moles are clusters of pigmented skin cells called melanocytes. They can appear anywhere on the body and vary in shape, size, and colour. Most moles are benign and appear during childhood or early adulthood.
Round or oval in shape
Evenly coloured (brown, black, or skin-toned)
Typically less than 6 mm in diameter
Stay the same over time
However, changes in these characteristics can sometimes signal something more serious—like melanoma, a type of skin cancer.
The ABCDE mole signs rule is a simple self-assessment tool developed by dermatologists to help spot early signs of melanoma. Here’s how it works:
One half of the mole doesn’t match another’s shape or colour.
Edges are irregular, notched, or blurred—unlike the smooth, defined borders of typical moles.
Multiple shades of brown, black, red, white, or blue within the same mole may raise concerns.
Moles larger than 6 mm (about the size of a pencil eraser) should be monitored, although smaller ones can also be dangerous.
Any change in size, shape, colour, elevation, or sensation (such as itching or bleeding) should be checked by a medical professional.
Tip: Take a photo every few months to monitor any changes in your moles over time.
👉 Worried about a suspicious mole?
Learn more about mole removal procedures
You should consult a qualified doctor if:
A mole suddenly changes in appearance
You notice bleeding, crusting, or itching
You develop new moles in adulthood
You have a family history of skin cancer
Early diagnosis makes all the difference. If caught early, melanoma is highly treatable.
Although skin cancer is more common in those with fair skin, anyone—including individuals with darker skin—can develop it. Singapore’s tropical climate also means year-round exposure to UV rays, a major risk factor.
Additional risk factors include:
A high number of moles (especially atypical ones)
History of sunburns or prolonged sun exposure
Family history of melanoma or skin cancer
Use of tanning beds (rare in Singapore but still relevant)
Even if a mole is not cancerous, many patients choose to remove them for aesthetic reasons—or simply for peace of mind. At Bio Aesthetic Laser Clinic, our team will assess whether a mole is suitable for removal based on its type, appearance, and depth.
We offer several mole removal techniques, including
Laser mole removal (ideal for flat or superficial moles)
Shave excision (for raised moles)
Surgical excision (recommended for suspicious or deep-rooted moles)
All removed moles can be sent for histological testing (biopsy) if clinically indicated.
Given Singapore’s strong UV index, it’s important to take daily steps to protect your skin:
Apply broad-spectrum SPF 50 sunscreen every morning
Wear protective clothing or a wide-brimmed hat outdoors
Avoid peak sun hours (10am–4pm) when UV is strongest
Use umbrellas or walk in shaded areas when possible
These habits can significantly reduce your risk of sun-induced skin changes and cancers.
At Bio Aesthetic Laser Clinic, we are a qualified aesthetic clinic Singapore that combines advanced diagnostics with aesthetic precision.
Whether you’re unsure about a changing mole or simply want a cosmetic removal, our team is trained to identify any concerning features and guide you through your options.
All procedures are performed with patient safety, hygiene, and results in mind—tailored to your skin type and goals.
This article is reviewed by Dr Daniel Khaw, medical doctor of Bio Aesthetic Laser Clinic.
With extensive experience in aesthetic dermatology and minor surgical procedures,
Dr. Daniel prioritises patient safety, clinical accuracy, and achieving natural-looking results. His approach ensures that mole removals are not only effective but also medically appropriate.
Moles are usually harmless—but staying informed and alert can save your life. Knowing the ABCDE mole signs is a powerful way to assess your skin and catch signs of skin cancer early.
If you notice any mole that’s changing, irregular, or just looks “off,” don’t delay.
Schedule a consultation at Bio Aesthetic Laser Clinic for professional evaluation and safe mole removal, if needed.
Visit our Aesthetic Clinic Orchard or Aesthetic Clinic Tampines for personalised acne scar treatment and comprehensive aesthetic care.
Tel: 6333 4566 | WhatsApp Us
Tel: 6782 2777 | WhatsApp Us
Call Us at +65 6333 4566 • hello@bioaesthetic.com.sg
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