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Medical Term: Unit 4
Integumentary System: Pathology
| Question | Answer |
|---|---|
| abrasion | rubbing away by friction |
| abscess | collection of pus, Latin, “going away, oozing” |
| acne | Greek: mound, eruption |
| alopecia | Greek: “without a fox’s mane,” bald |
| atopic dermatitis | atopic: “no place,” ie, unusual dermatitis, skin inflammation |
| basal cell carcinoma, melanoma, squamous cell carcinoma | types of skin cancer |
| biopsy | removal of cells or tissues (usually surgically) for pathological examination |
| blister, bulla, pustule, vesicle | fluid-filled bumps on the skin |
| cicatrix | scar |
| comedo | blackhead or whitehead; plural comedones |
| contusion | bruise |
| cyst | sac-like structure in tissue filled w liquid, gas, or semi-solid |
| decubitus ulcer | bedsore, pressure sore, skin sore caused by prolonged skin tissue |
| hypoxia | due to pressure (as in a bed-ridden or wheelchair patient) |
| dermatitis | inflammation of the skin (from any cause) |
| ecchymosis | bruise, coloring |
| eczema | red itchy blistering rash, Greek, “boil over” |
| follicle | small, secreting sac |
| hirsutism | abnormal hair growth for the age and/or sex of the individual |
| hives | raised, red, intensely pruritic areas of skin, urticarial |
| impetigo | skin infection caused by staph or strep bacteria |
| keloid | exuberant scar tissue |
| macule, patch | freckle, flat pigmented spot |
| nevus | mole, flat or elevated pigmented spot |
| nodule, papule, tumor | raised skin lesions |
| petechiae (plural) | pinpoint spots on skin caused by capillary rupture, singular petechia |
| pruritus | itch |
| psoriasis | scaly red skin patches, probable immune disorder |
| rosacea | redness, visible blood vessels on face |
| seborrhea | non-inflammatory dryness and scaling of skin |
| tinea | fungal disease of skin (ringworm, athlete’s foot, toenail fungus) |
| ulcer | open sore or wound |
| urticaria | hives |
| verruca | wart |
| vitiligo | lightening of skin due to loss of melanocytes |
| xeroderma pigmentosum | extreme skin sensitivity to sunlight, very high risk for skin cancer |