Cylindroma: A benign tumor of skin adnexa such as the sweat gland, arising as a nodule on the scalp and, less often, the face or limbs. Cylindromas may cover the scalp and so are called turban tumors. See: Familial cylindromatosis.
Cymbalta: Brand name for duloxetine hydrochloride, a drug approved by the FDA to treat major depresssion in adults and to manage the pain associated with diabetic peripheral neuropathy, nerve damage in diabetes. The drug acts as a serotonin and norepinephrine reuptake inhibitor, increasing the levels of serotonin and norepinephrine, two neurotransmitters, or chemical messengers, believed […]
Cynophobia: An abnormal and persistent fear of dogs. Sufferers from cynophobia experience anxiety even though they realize that most dogs pose no threat. To avoid dogs, they may barricade yards or refuse to travel except in an enclosed vehicle. “Cynophobia” is derived from the Greek “kyon” (dog) and “phobos”(fear).
Cyst: A closed sac or capsule, usually filled with fluid or semisolid material.
- Cyst of the ovary, follicular
Cyst of the ovary, follicular: A fluid-filled sac in the ovary, the most common type of ovarian cyst. It results from the growth of a follicle. A follicle is the fluid-filled cyst that contains an egg. In some cycles, this follicle grows larger than normal and does not rupture to release the egg. Normally it […]
- Cyst, Baker
Cyst, Baker: A swelling in the space behind the knee (the popliteal space) that is composed of a membrane-lined sac filled with synovial fluid that has escaped from the joint. Also known as synovial cyst of the popliteal space.