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Hard Lumps in Buttocks After Fat Transfer

Is it normal for fat tranferred to buttucks to harden in golf size bumps after two months?

Doctor Answers (3)

Fat Transfer Lumps Will Improve

+1

Some areas of firmness are quite common after fat transfer.  The firm areas are collections of fat that are not viable and your body is reacting around them to get rid of them.  This process will take time, perhaps 3-6 months, depending upon the amount of each area.  Let your doctor give you specific advice.

Austin Plastic Surgeon
5.0 out of 5 stars 3 reviews

Fat injections and lumps

+1

Regardless where the fat is injected, hard lumps should not occur. Usually fat has a chance to live when small amounts are delivered into a well vascularized space (enough blood circulation to create a neighborhood of oxygen-rich cells to make the new cells survive). If however, there is a large amount in one area, the center of the fat mass may die as oxygen can't travel the distance through all these new cells from the outside of the mass.  Cysts can occasionally form but delayed infections can also develop. Hematomas are blood collections and they may solidify after a while. These can get infected and even calcify after many months.  You should be seen by your surgeon for an evaluation.

Manhattan Dermatologist
5.0 out of 5 stars 31 reviews

Fat grafting

+1

fat grafting to the buttock can have an area of fat necrosis, which result in hardening and lumpiness.

It also could be an oil cyst.

All will resolve, cyst can be aspirated.

Baltimore Plastic Surgeon

These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.

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