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Ch 03 O Terms
Acquiring Medical Language
Term | Definition |
---|---|
macule, macula | small, flat discolored area |
patch | larger flat discolored area |
papule | a small solid mass |
plaque | a solid mass on the surface of the skin |
nodule | a solid mass that extends deeper into the skin |
tumor | a larger solid mass |
vesicle | a smaller blister |
bulla | a larger blister |
pustule | a pus-filled blister |
abces | a localized collection of pus in the body |
erosion | loss of skin |
ulcer | a sore |
excoriation | a scratch |
fissure | a crack in the skin |
scale | skin flaking off |
crust | a dried substance (i.e., blood, pus) on the skin |
vascular lesion | wounds related to blood vessels |
cherry angioma | a small blood vessel tumor |
telangiectasia (spider angioma) | overexpansion of the end of a blood vessel |
petechia | a small bruise |
ecchymosis | a larger bruise |
cicatrix | scar |
keloid | overgrowth of scar tissue |
epidermal tumors | tumors on the skin |
nevus | mole |
dysplastic nevus | a mole with bad changes or formations |
verruca | wart |
culture and sensitivity (C&S) | growing microorganisms in isolation to determine which drug it might respond to |
biopsy (Bx) | removal of tissue in order to examine it |
excisional biopsy | removal of an entire lesion for examination |
incisional biopsy | removal of a portion of a lesion for examination |
dermatoscope | instrument used to look at the skin |
dermatoscopy | procedure for looking at the skin |
adipocele | a hernia filled with fatty tissue |
dermatofubroma | a fibrous skin tumor |
erythrocyanosis | a red and/or blue discoloration of the skin |
keratogenic | causing horny tissue development |
keratosis | horny tissue condition |
cecrosis | tissue death |
onychia | a nail condition |
onychocryptosis | a ingrown nail |
onycholysis | the loss of a nail |
onychoamlacia | abnormal softening of the nail |
onychopathy | nail disease |
onychophagia | eating (biting) of the nail |
pachyderma | tough skin |
paronchia | a condition of the tissue around a nail |
steatoma | a fatty tumor |
xanthoma | a yellow tumor |