A benign tumor composed of fat cells (adipocytes). It can be surrounded by a thin layer of connective tissue (encapsulated), or diffuse without the capsule.
A benign, usually painless, well-circumscribed lipomatous tumor composed of adipose tissue.
Skin biopsy, diagnostic of pss: skin biopsy revealing increased compact collagen in the reticular dermis, thinning of the epidermis, loss of rete pegs, atrophy of dermal appendages, and hyalinization and fibrosis of arterioles.
214 Lipoma 
214.0 Lipoma of skin and subcutaneous tissue of face convert 214.0 to ICD-10-CM