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ulcer
(UHL-ser)
A break on the skin, in the lining of an organ, or on the surface of a tissue. An ulcer forms when the surface cells become inflamed, die, and are shed. Ulcers may be linked to cancer and other diseases.
Previous Definitions:
ubiquinone
,
UCN-01
,
UFT
,
Uftoral
,
UGT1A1
Next Definitions:
ulceration
,
ulcerative colitis
,
Ulmus fulva
,
Ulmus rubra
,
ultrasonogram
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