Cylindroma
Cylindroma
Cylindroma (pronounced: si-lin-dro-ma) is a type of skin tumor that typically arises from the sweat glands. The term "cylindroma" is derived from the Greek words "kylinos" (meaning cylinder) and "oma" (meaning tumor), referring to the cylindrical shape of the tumor cells when viewed under a microscope.
Definition
A cylindroma is a benign adenoma that originates from the eccrine sweat glands of the skin. It is characterized by its nodular appearance and its tendency to grow slowly over time. Cylindromas are most commonly found on the scalp, but can also occur on the face, trunk, and extremities.
Symptoms
Cylindromas are typically asymptomatic, meaning they do not cause any symptoms. However, they can become painful if they grow large enough to press on nearby nerves. The most common physical characteristic of a cylindroma is a firm, round, pink or red nodule on the skin.
Causes
The exact cause of cylindromas is unknown, but they are thought to be related to genetic mutations. Some cases of cylindroma have been associated with Brooke-Spiegler Syndrome, a rare genetic disorder characterized by multiple skin tumors, including cylindromas.
Treatment
Treatment for cylindromas typically involves surgical removal of the tumor. In some cases, radiotherapy or chemotherapy may be used to shrink the tumor before surgery.
See Also
External links
- Medical encyclopedia article on Cylindroma
- Wikipedia's article - Cylindroma
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