Tests and diagnosis
A CT scan is an imaging test that uses X-rays to produce detailed images of the inside of your body.
MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.
Find out what you can expect during a skin biopsy.
Ultrasound imaging uses high-frequency sound waves to create images of structures in your body.
Feb. 21, 2012
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- Kuwano Y, et al. Efficacy of diagnostic ultrasonography of lipomas, epidermal cysts and ganglions. Archives of Dermatology. 2009;145:761.
- 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.
- 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.
- Pandya KA, et al. Benign skin lesions: Lipomas, epidermal inclusion cysts, muscle and nerve biopsies. Surgical Clinics of North America. 2009;89:677.