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Chapter 4 Integument
| Term | Definition |
|---|---|
| acne | skin condition where hair follicles become plugged with oil and dead skin cells |
| alopecia | hair loss |
| antibiotic | a medicine that inhibits the growth of or destroys microorganisms |
| antipruritic | a drug that relieves itching |
| basal cell carcinoma | Most common and least severe type of skin cancer |
| biopsy | The removal of a small piece of tissue for examination |
| blepharoplasty | surgical repair of the eyelid |
| cauterization | destruction of tissue by burning |
| cyanosis | bluish discoloration of the skin |
| cyst | sac containing fluid |
| dermabrasion | rubbing or scraping away the outer surface of skin |
| dermatologist | skin doctor |
| dermatoplasty | surgical repair of the skin |
| Eccymosis | bruise |
| eczema | Noncontagious skin rash that produces itching |
| excisional biopsy | surgical removal of an entire lesion or tumor |
| gland | An organ that produces and releases chemicals either through ducts or into the bloodstream. |
| Impetigo | inflammatory skin disease with pustules that rupture and become crusted |
| incisional biopsy | removal of a selected portion of a lesion |
| keloid | overgrowth of scar tissue |
| Keratin | hard protein material found in the epidermis |
| lipectomy | removal of fatty tissue |
| lipocytes | fat cells |
| liposuction | removal of fat beneath the skin by means of suction |
| lunula | The half-moon-shaped |
| melanin | A pigment that gives the skin its color |
| melanocytes | cells that produce melanin |
| polyp | growth extending from the surface of mucous membrane |
| Psoriasis | chronic skin condition producing red lesions covered with silvery scales |
| purpura | the appearance of multiple purple discolorations on the skin caused by bleeding underneath the skin |
| rhytidectomy | surgical removal of wrinkles |
| scleroderma | hardening of the skin |
| sclerotherapy | chemical injection into a varicose vein that causes inflammation and formation of fibrous tissue |
| squamous cell carcinoma | malignant tumor of the squamous epithelial cells in the epidermis |
| transdermal | Crossing through the skin |
| urticaria | hives |
| varicose | pertaining to a dilated vein |
| Vesicle | A membrane bound sac that contains materials involved in transport of the cell. |
| vitiligo | loss of pigment in areas of the skin |
| wart | contagious hard bump caused by a virus |
| wheal | small |