rasvakasvain

Rasvakasvain, also known as lipoma, is a benign tumor composed of adipose tissue. These growths are typically soft to the touch, movable, and painless. They can occur anywhere on the body where fat cells are present, but are most commonly found on the trunk, neck, arms, and thighs. Lipomas grow slowly and usually do not cause any problems.

The exact cause of lipomas is not fully understood, though genetics may play a role. In some cases, they can be associated with certain rare genetic syndromes like Gardner's syndrome or inherited lipomatosis. While they are not cancerous and do not spread, they can sometimes become bothersome if they grow large or press on nerves.

Diagnosis is usually made through a physical examination. In some instances, imaging tests like ultrasound or MRI might be used to confirm the diagnosis and assess the size and location of the lipoma. Biopsy is rarely necessary for typical lipomas.

Treatment is generally not required unless the lipoma is causing pain, discomfort, or cosmetic concerns. If removal is desired, surgical excision is the most common method. Liposuction can also be an option for smaller lipomas. Recurrence after removal is uncommon.