Are Lipomas Dangerous? When to Worry About a Lump

Summary Content

Noticing a lump under your skin can cause concern, but in most cases, a lipoma is harmless. These soft, slow-growing fatty growths are non-cancerous and usually require no urgent treatment. However, it’s still important to have any lump assessed by a medical professional to confirm what it is and rule out other conditions. At Calgary Vein & Laser, our team provides accurate evaluation and safe removal of benign growths through excision surgery, ensuring peace of mind and lasting results. Learn when lipomas are nothing to worry about, and when it might be time to schedule an assessment. For expert guidance and care, contact Calgary Vein & Laser today. 

Understanding What Lipomas Are


A lipoma is a benign fatty lump that forms between the skin and the underlying muscle. Composed of mature fat cells, lipomas grow slowly over time and are often discovered by accident. They are among the most common soft tissue growths, typically appearing on the shoulders, upper arms, back, or thighs.

Lipomas are generally soft, rubbery, and painless. They move easily under the skin when pressed and rarely cause discomfort. Because they develop gradually, most people only notice them once they reach a noticeable size or start pressing against nearby structures.

While the word “tumour” can sound alarming, a lipoma is not cancerous. It’s simply an overgrowth of normal fat tissue contained within a capsule. 

When Lipomas Are Harmless


Most lipomas do not require treatment and can be safely monitored. They tend to stay small, do not spread, and pose no threat to your overall health.

Common features of harmless lipomas include:

  • Soft, smooth texture.
  • Round or oval shape.
  • Slow, steady growth.
  • Painless to the touch.
  • Movable under the skin.

For many patients, reassurance after a proper medical diagnosis is all that’s needed. Once confirmed as a lipoma, there’s no need for urgent intervention unless it changes or causes discomfort.

When to Seek Medical Attention

Although lipomas are benign, it’s always a good idea to have any lump checked to rule out other conditions. Some rare tumours can mimic lipomas in appearance or texture. Professional evaluation ensures the lump isn’t something more serious, like a liposarcoma (a rare malignant tumour).

You should book an assessment if:

  • The lump grows rapidly or changes in shape.
  • It becomes painful, hard, or immovable.
  • The skin over the lump changes colour or texture.
  • You develop multiple lumps in different areas.
  • You’re unsure whether it’s a cyst, lipoma, or something else.

At Calgary Vein & Laser, our team uses physical examination and ultrasound imaging when necessary to confirm whether a lump is a benign lipoma.

Treatment: When Removal Is Recommended


Even though lipomas are safe, some people choose to have them removed for comfort, cosmetic, or diagnostic reasons. The most effective and permanent way to treat a lipoma is through excision surgery.

During this minor procedure, a small incision is made over the lump, and the fatty tissue is removed along with its capsule to prevent recurrence. The procedure is performed under local anesthesia and takes only a short time to complete. Most patients return to normal activities within a day or two, and healing typically occurs within one to two weeks.

For those concerned about post-surgical scarring or discolouration, laser treatment can be used afterward to smooth and refine the skin’s appearance.

Why Professional Assessment Matters


Because lipomas can resemble other lumps, professional evaluation provides peace of mind and ensures appropriate treatment. While online information can be helpful, only a clinical examination, and sometimes imaging, can determine whether a growth is benign.

At Calgary Vein & Laser, our specialists perform thorough assessments before recommending any procedure. If a lipoma needs to be removed, excision surgery offers a safe, lasting solution with minimal downtime and excellent cosmetic results. 

Trust the Experts in Lipoma Evaluation and Removal


Most lipomas are completely harmless, but any new or changing lump should be professionally assessed for your safety and peace of mind. Calgary Vein & Laser offers expert diagnosis and treatment using advanced excision surgery techniques to remove benign growths completely and comfortably. If you’ve noticed a lump under your skin and want clarity or care, contact us today for an appointment. 

Your Questions About Lipomas Answered

No. Lipomas are benign fatty growths and are not cancerous. They pose no threat to your health. 

Extremely rarely. Lipomas do not transform into cancer, but a medical professional should evaluate any lump to confirm it’s benign. 

If it grows rapidly, becomes painful, or changes in texture or colour, schedule a professional evaluation. Contact Calgary Vein and Laser today to book an appointment for lipoma removal.  

What Is a Lipoma? Understanding Benign Fatty Tumors

A lipoma is a slow-growing, non-cancerous lump made up of fatty tissue that forms beneath the skin. While often harmless, these soft, movable growths can become uncomfortable or concerning if they enlarge or appear in visible areas. At Calgary Vein & Laser, our specialists assess and remove lipomas safely using excision surgery, a simple in-office procedure that ensures complete removal and prevents recurrence. Recognizing the signs of a lipoma can help you seek proper care early and avoid confusion with other types of skin or soft tissue lumps. Learn how to identify lipomas and when to consider medical treatment — or contact Calgary Vein & Laser for a professional evaluation today. 

Lipoma Removal | Are Lipomas Dangerous? | When to Worry About a Lump