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Symptoms

By Mayo Clinic staff

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Image of a lipoma 
Lipoma

Lipomas are:

  • Situated just under your skin. They commonly occur in the neck, shoulders, back, abdomen, arms and thighs.
  • Soft and doughy to the touch. They also move easily with slight finger pressure.
  • Generally small. Lipomas are typically less than 2 inches (5 centimeters) in diameter, but they can grow larger.
  • Sometimes painful. Lipomas can be painful if they grow and press on nearby nerves or if they contain many blood vessels.

When to see a doctor
A lipoma is rarely a serious medical condition. But if you notice a lump or swelling anywhere on your body, have it checked by your doctor.

References
  1. Collison DW. Lipomas. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/print/sec10/ch127/ch127f.html. Accessed Oct. 29, 2011.
  2. Kuwano Y, et al. Efficacy of diagnostic ultrasonography of lipomas, epidermal cysts and ganglions. Archives of Dermatology. 2009;145:761.
  3. Wolff K, et al. Benign neoplasms and hyperplasias. In: Wolff K, et al. Fitzpatrick's Color Atlas & Synopsis of Clinical Dermatology in General Medicine. 6th ed. New York, NY: McGraw-Hill; 2011. http://www.accessmedicine.com/content.aspx?aID=5202138. Accessed October 29, 2011.
  4. Brenn T. Neoplasms of subcutaneous fat. In: Wolff K, et al. Fitzpatrick's Dermatology in General Medicine. 7th ed. New York, N.Y.: McGraw-Hill Companies; 2008. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=505. Accessed Oct. 29, 2011.
  5. Pandya KA, et al. Benign skin lesions: Lipomas, epidermal inclusion cysts, muscle and nerve biopsies. Surgical Clinics of North America. 2009;89:677.
DS00634 Feb. 21, 2012

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