Understanding Lipoma Removal: A Consultant’s Guide

What a Lipoma Is — and Whether It’s Dangerous

A lipoma is an overgrowth of normal fat cells contained in a thin capsule, sitting in the layer just beneath the
skin. It usually feels soft, smooth and slightly squishy, and moves freely when you press it —
that mobility is one of the features that distinguishes it from lumps fixed to deeper tissue. Most are between the
size of a pea and a golf ball, grow very slowly over years, and cause no symptoms at all. They are common,
especially on the shoulders, back, neck, arms and thighs.

The reassuring part: a true lipoma is benign and does not turn into cancer. The important caveat
is that not every soft lump is a lipoma. A rare cancer called a liposarcoma can look similar early on, and other
lumps — cysts, or even a hernia mistaken for a lipoma —
can mimic one. See a clinician promptly if a lump is growing quickly, becoming hard or fixed, painful, or
larger than around 5 cm, as these features warrant proper assessment and sometimes a scan before
anything is done.

When Removal Is Worth It (and When to Leave It)

Because a lipoma is harmless, there is no medical obligation to remove one. Honestly, many are best left alone.
Removal is genuinely worthwhile when:

• It is uncomfortable or painful — some lipomas press on nerves or sit where clothing and movement rub them;
• It is growing and you’d rather deal with it while it’s small (smaller lumps mean smaller scars);
• It is visible or in the way — on the face, neck or hands — and bothers you cosmetically;
• There is any diagnostic doubt, in which case removing it also allows the tissue to be examined.

Equally, if a lump is small, stable, painless and you’re confident of the diagnosis, watchful waiting is a
perfectly reasonable choice. A good consultation should tell you when doing nothing is the sensible option
— not push you towards surgery you don’t need.

How Lipomas Are Removed: Excision vs Liposuction

There are two established surgical approaches. The right one depends on the lipoma’s size, depth and location.

Surgical excision

This is the most common and most reliable method. Under local anaesthetic, the surgeon makes a
small incision over the lump and removes the lipoma complete with its capsule. Removing the whole
capsule is what gives excision its very low recurrence rate — the lump rarely comes back from a properly excised
site. The trade-off is a scar roughly the length of the incision, which is why technique and placement matter.
For most lipomas, excision is the definitive answer.

Liposuction

Here a small cannula is used to suction the fatty tissue out through a tiny opening, leaving a much smaller scar.
It is mainly suited to large (often >10 cm) or diffuse, soft lipomas. The honest downside
is a higher chance of recurrence, because it’s harder to clear the capsule completely through a
cannula — so some fat can be left behind and regrow. It also doesn’t yield as clean a specimen for examination.
We use it selectively, for the cases where the scar saving genuinely outweighs the recurrence risk.

You can read more on choosing between approaches for bigger lumps in our guides to
large lipomas and
non-surgical alternatives.

What Happens on the Day

Lipoma excision is a minor, walk-in/walk-out procedure. After cleaning and marking the area, the
surgeon injects local anaesthetic so the skin is numb — you stay awake but feel no pain, just some pressure or
tugging. The removal itself usually takes 20–40 minutes depending on size and site, after which
the wound is closed with stitches and dressed. Where the diagnosis isn’t certain, the removed tissue can be
sent for histology to confirm it was a benign lipoma — a reassurance excision offers that
leaving a lump in place does not. Many patients are assessed and treated in a single visit; see our note on
same-day removal for when that is and isn’t appropriate.

Recovery, Scarring and Recurrence

Recovery is usually straightforward. Expect some soreness and swelling for a few days, managed
with simple painkillers. If stitches are used, they’re typically removed (or dissolve) within one to two
weeks. Most people return to desk work within a day or two; heavier physical activity should wait a couple
of weeks, particularly if the lipoma was large or over a joint. The scar fades over months and is usually small and
discreet when the incision is planned well. Because excision removes the whole capsule, recurrence at the
same site is uncommon. Our full recovery timeline guide
covers wound care and return-to-activity in detail.

Risks and Complications, Honestly

Lipoma excision is low-risk, but no surgery is risk-free. The realistic possibilities are bruising,
temporary swelling, a small chance of bleeding or infection, and the scar itself. Rarely, a collection of
fluid (seroma) can form under the skin, or a nearby small nerve can be bruised, causing temporary numbness — more
of a consideration for lipomas in riskier locations
near nerves or major vessels. Choosing an experienced surgeon and following aftercare keeps these uncommon. Our
dedicated guide to what can go wrong
sets out each in plain terms.

Who Should Remove a Lipoma

For anything more than a tiny superficial lump — and certainly anything on the face, neck or hands, or deep to
muscle — the safest choice is a consultant plastic surgeon or dermatological surgeon on the GMC
Specialist Register, working in a properly equipped clinic. They bring fine surgical technique (which is what
protects the scar), the judgement to recognise when a lump is not a simple lipoma, and the facility to
send tissue for examination. We explain how to weigh up your options in
which type of doctor is best to remove a lipoma.

What It Costs

At London Skin Clinic, lipoma removal is transparently priced, performed by consultant plastic surgeons on Harley
Street:

• Initial consultation: £100
• Lipoma removal: from £450
• Each additional lipoma (same visit): £350

The final figure depends on the lipoma’s size, depth and location, which is confirmed at the consultation rather
than guessed online. See the lipoma removal procedure page
or book a consultation.

Frequently Asked Questions

Can a lipoma turn into cancer?

A true lipoma is benign and does not become cancerous. The reason a clinician examines any new or changing lump is that a rare cancer (liposarcoma) and other conditions can look similar — so the lump should be assessed if it grows quickly, becomes hard or fixed, hurts, or is larger than about 5 cm.

Do I have to have my lipoma removed?

No. A harmless, stable, painless lipoma can safely be left alone. Removal is for when it’s growing, uncomfortable, in the way cosmetically, or when there’s diagnostic doubt. A good consultation will tell you honestly when watchful waiting is the better choice.

Is surgery or liposuction better for a lipoma?

Surgical excision is the most reliable because it removes the whole capsule, giving a very low recurrence rate — at the cost of a small scar. Liposuction leaves a smaller scar and suits large or diffuse lipomas, but carries a higher chance of the lump recurring. The right choice depends on size and site.

Is lipoma removal done under local or general anaesthetic?

Most lipomas are removed under local anaesthetic as a walk-in procedure — you’re awake, the area is numb, and you feel pressure but no pain. Very large or deep lipomas occasionally need general anaesthetic, which is decided at the consultation.

Will the lipoma come back after removal?

After complete surgical excision, recurrence at the same site is uncommon because the capsule is removed. Recurrence is more likely after liposuction, where some capsule and fat can be left behind. New lipomas can still appear elsewhere if you’re prone to them.

How big will the scar be?

Roughly the length of the incision needed to remove the lump, so smaller lipomas leave smaller scars. With careful planning by an experienced surgeon the scar is usually small and discreet, and it continues to fade over the following months.