Skin Growths

What are skin growths?

Skin growths refer to abnormal or excessive growths of cells on the skin’s surface. These growths can appear as lumps, bumps, or patches and can vary in size, shape, colour, and texture. Skin growths can occur due to various reasons such as genetics, exposure to certain substances, infections, or underlying medical conditions.

 Common types of skin growth include moles , warts , skin tags , cysts, and lipomas. Moles are usually harmless, pigmented spots on the skin, while warts are caused by viral infections and appear as rough, raised growths. Skin tags are small, soft flesh-coloured growths that often occur in areas where the skin rubs against itself. Cysts are closed pockets of tissue filled with fluid or pus, while lipomas are noncancerous fatty tumours beneath the skin.

What causes skin growths?

Skin growths can be caused by various factors and the exact cause may depend on the specific type of growth. 

Some common causes of skin growths include:

• Genetic factors: some skin growths, such as moles, can be inherited genetically. Certain genetic mutations or predispositions can increase the likelihood of developing some skin growths.
• Viral infections: warts, for example, are caused by specific strains of the human papillomavirus (HPV). The virus can be transmitted through direct contact with an infected person or contaminated surfaces.
• Hormonal changes: hormonal fluctuations during puberty, pregnancy, or menopause can contribute to the development of skin growths like acne or skin tags.
• Sun exposure: prolonged and unprotected exposure to the sun’s ultraviolet (UV) radiation can lead to the development of sunspots, actinic keratoses, and certain types of skin cancer.
• Age: some skin growths, such as seborrheic keratoses or age spots, are more common with advancing age.
• Trauma or irritation: skin growths can also arise as a response to repeated friction, pressure, or irritation on the skin.

What are the symptoms of skin growths?

Symptoms of skin growths include:

•     Appearance of a raised bump or lesion on the skin
•     Changes in colour or pigmentation of the skin
•     Rough or scaly texture on the skin
•     Itching or irritation of the affected area
•     Pain or tenderness when touched or pressed
•     Bleeding or oozing from the growth
•     Rapid growth or enlargement of the skin growth
•     Changes in shape or borders of the growth
•     Ulceration or crusting on the surface of the growth

If you have any of the symptoms stated above, make an appointment with us for an accurate diagnosis and effective treatment.

Are skin growths painful?

The level of pain associated with skin growths varies depending on various factors. While some skin growths may not cause any discomfort or pain, others can be painful or tender to the touch.

Certain types of skin growths such as cysts or abscesses can cause pain due to inflammation or infection.

Who is at risk of skin growths in Singapore?

In Singapore, anyone can develop skin growths, but certain factors may increase the risk for their development. These factors include age, genetics, sun exposure, skin type, and/or certain medical conditions.

How are skin growths diagnosed?

If you have skin growths that concern you, it is essential to consult your dermatologist for a proper diagnosis. During the diagnostic process, your dermatologist will typically perform a visual examination of the skin growth and may ask questions about their appearance, any changes you have noticed, and your medical history.

Common methods used to diagnose skin growths include:

• Dermatoscopy: this technique involves using a special magnifying instrument called a dermatoscope to examine skin growths in detail. It helps to evaluate the features and characteristics of the growths, aiding in the diagnosis process.
• Biopsy: in certain cases, a biopsy may be performed to obtain a small sample of the skin growth for further examination under a microscope. A biopsy can help determine if the growth is benign or malignant.

What are the treatment options for skin growths in Singapore?

When it comes to the treatment of skin growths, there are various options available depending on the type, size, location, and characteristics of the growth.

Some methods of skin removal include:

• Elliptical excision: the tissues are cut around the lesion to remove it completely. Depending on the depth of the lesion, the deeper layers may require suturing. The skin layer will be sutured as well. Usually done for moles, dermatofibroma, or neurofibroma.
• Incisional excision: the tissue is cut within the lesion so as to minimise the scar length and improve the cosmetic outcome. Usually done for cysts and lipomas.
• Shave excision: a lump excised flush with the skin. The bleeding is then controlled with electrocautery. Usually does not require any sutures. The scar will heal with depigmentation, which can take time to resolve.