epidermal pearl tumor

  • 1Cancer immunotherapy — is the use of the immune system to reject cancer. The main premise is stimulating the patient s immune system to attack the malignant tumor cells that are responsible for the disease. This can be either through immunization of the patient, in… …

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  • 2Cyst — A closed sac or capsule, usually filled with fluid or semisolid material. * * * 1. A bladder. 2. An abnormal sac containing gas, fluid, or a semisolid material, with a membranous lining. SEE ALSO: pseudocyst. [G. kystis, bladder] adventitious c.… …

    Medical dictionary

  • 3Disease — Illness or sickness often characterized by typical patient problems (symptoms) and physical findings (signs). Disruption sequence: The events that occur when a fetus that is developing normally is subjected to a destructive agent such as the… …

    Medical dictionary