What Are Cysts and Lipomas?
Cysts and lipomas are among the most common benign skin growths that can develop anywhere on the body. Cysts are sacs lined with epithelial tissue, often containing keratin and other skin debris, while lipomas are soft, fatty tumors composed of adipose tissue that grow slowly beneath the skin. If you have a persistent lump that causes discomfort, cosmetic concerns, or shows signs of inflammation, surgical excision may be the most effective treatment option.
Cysts typically present as firm, round lumps that may have a central punctum (small opening), while lipomas feel soft and doughy, moving easily under the skin when touched. Both types of growths are generally harmless but can become problematic if they grow large, become infected, or interfere with daily activities.
Common types and characteristics include:
- Epidermal inclusion cysts: Filled with keratin, often have a central punctum
- Pilar cysts: Commonly found on the scalp, thick-walled
- Lipomas: Soft, fatty lumps that move freely under the skin
- Angiolipomas: Lipomas containing blood vessels, may be tender
Complete surgical excision ensures permanent removal and allows for pathological examination to confirm the diagnosis and rule out any malignancy.


