Hi welcome to health care magic forum. Lipomas
are noncarcinogenic grouths having fat cells in a fibrous sheath. they may be single or multiple. genitic or secondary to any irritation. As they are not harmfull does not need any treatment, and there is no conservative treatment also.
Only choice of treatment is surgical removal of the swelling. indication for removal are
If it become painfull.
Become infected or inflamed.
Drains fowl smelling discharge.
Interferes with the function of the part.
When it looks ugly for cosmetic purpose.
Hope my reply satisfied your doubts, and thanks for calling.