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Chapter 4 - RTT 122
Exploring Medical Language 9th Edition
Term | Definition |
---|---|
Cutane/o, derm/o, dermat/o | skin |
Hidr/o | sweat |
Kerat/o | horny tissue, hard |
Onych/o, ungu/o | nail |
Seb/o | sebum, oil |
Trich/o | hair |
Aut/o | self |
Bi/o | Life |
coni/o | dust |
crypt/o | hidden |
heter/o | other |
myc/o | fungus |
necr/o | death |
pachy/o | thick |
rhytid/o | wrinkles |
staphyl/o | grapelike cluster |
strept/o | twisted chains |
xer/o | dry |
epi- | on, upon, over |
intra- | within |
para- | beside, beyond, around, abnormal |
per- | through |
sub- | under, below |
trans- | through, across, beyond |
-a | no meaning, noun suffix |
-coccus | berry shaped |
-ectomy | excision |
-ia | diseased or abnormal state, condition of |
-itis | inflammation |
-malacia | softening |
-opsy | view of, viewing |
-phagia | eating or swallowing |
-plasty | surgical repair |
-rrhea | flow, discharge |
-tome | instrument used to cut |
abrasion | scraping away of the skin |
abscess | localized collection of pus |
acne | inflammatory disease involving sebaceous glands and hair follicle |
actinic keratosis | pre-cancerous skin condition of horny tissue |
albinism | genetic condition = lack of pigment in skin, hair and eyes |
basal cell carcinoma | epithelial tumor |
candidiasis | yeast infection of skin, mouth or vagina |
carbuncle | infection characterized by cluster of boils caused by staphylcoccus |
cellulitis | inflammation of the skin and SQ layer by infection |
contusion | injury with no break in skin |
eczema | non-infectious, inflammatory disease of skin characterized by redness, itching |
fissure | slit or cracklike sore in the skin |
furuncle | painful skin node caused by staph in the hair follicle |
gangrene | death of tissue caused by loss of blood supply followed by bacterial invasion |
herpes | inflammatory skin disease caused by herpes virus; characterized by small blisters in clusters |
impetigo | superficial skin infection characterized by pusutles |
infection | invasion of pathogens in the body tissue |
Kaposi sarcoma | cancerous condition starting as purple or brown papules on the lower extremities |
laceration | torn, ragged edged wound |
lesion | any visible change in tissue resulting from injury or disease |
MRSA infection | methicillin-resistant staphylococcus aureaus infection |
pediculosis | invasion into the skin and hair by lice |
psoriasis | chronic condition of skin producing red lesions covered with silvery scales |
rosacea | chronic disorder of skin that produces erythema, papules, pustules, and broken blood vessels |
scabies | sarcoptic mite = itching mite |
scleroderma | disease characterized by chronic hardening of the connective tissue of the skin and other organs |
squamous cell carcinoma | malignant growth from epithelial tissue |
Systemic lupus erythematosus | chronic inflammatory disease of skin, joints, kidneys, and nervous system |
tinea | fungal infection of the skin |
urticaria | hives |
vitiligo | white patches on the skin caused by the destruction of melanocytes |
cauterization | destruction of tissue with a hot or cold instrument |
debridement | removal of contaminated or dead tissue and foreign matter |
dermabrasion | procedure to remove skin scars with abrasive material |
excision | removal by cutting |
incision | surgical cut |
Mohs surgery | technique of microscopically controlled serial excisions of a skin cancer |
suturing | to stitch edges of a wound surgically |
alopecia | hair loss |
cicatrix | scar |
cyst | closed sac containing fluid or semisolid material |
cytomegalovirus | herpes type virus that usually causes disease when the immune system is compromised |
diaphoresis | sweating |
ecchymosis | escape of blood into the skin |
edema | swelling |
erythema | redness |
induration | abnormal hard spots |
jaundice | yellow tinged to the skin |
keloid | overgrowth of scar tissue |
leukoplakia | condition characterized by white spots of patches on mucous membrane |
macule | flat, colored spot on the skin |
nevus | circumscribed malformation of the skin - birthmark |
nodule | small, knot like mass that can be felt by touch |
pallor | paleness |
papule | small, solid skin elevation |
petechia | pinpoint skin hemorrhage |
pressure ulcer | erosion of the skin caused by prolonged pressure |
pruritus | itching |
purpura | small hemorrhages in the skin |
pustule | elevation of skin containing pus |
ulcer | erosion of the skin or mucous membrane |
verruca | circumscribed cutaneous elevations caused by virus |
vesicle | small elevation of the epidermis containing liquid |
wheal | transitory, itchy elevation of the skin with a white center and red surrounding; hive |
virus | microorganism lacking independent metabolism and only replicates within living host |
fungus | organism that feeds by absorbing organic molecules; reproduce by budding of spore formation |
bacteria | single-celled microorganism that reproduce by cell division |
dermatitis | inflammation of the skin |
dermatoconiosis | abnormal condition of skin caused by dust |
dermatofibroma | fibrous tumor of skin |
hidradenitis | inflammation of sweat gland |
leiodermia | condition of smooth skin |
leukoderma | white skin |
onychocryptosis | abnormal condition of hidden nail |
onychomalacia | softening of the nails |
onychophagia | eating the nails |
onychomycosis | abnormal condition of fungus in the nails |
pachyderma | thickening of the skin |
paronychia | diseased state around the nails |
seborrhea | discharge of sebum |
trichomycosis | abnormal conditions of fungus in the hair |
xeroderma | dry skin |
biopsy | view of life |
dermatoautoplasty | surgical repair using one's own skin |
dermatoheteroplasty | surgical repair using another's skin |
dermatome | instrument used to cut skin |
dermatoplasty | surgical repair of the skin |
onychectomy | excision of a nail |
rhytidectomy | excision of wrinkles |
rhytidoplasty | surgical repair of wrinkles |
dermatologist | physician who studies and treats skin |
dermatology | study of skin |
epidermal | pertaining to upon the skin |
erythroderma | red skin |
hypodermic | pertaining to under the skin |
intradermal | pertaining to within the skin |
keratogenic | originating in horny tissue |
necrosis | abnormal condition of death |
percutaneous | pertaining to through the skin |
staphylococcus | berry shaped in grapelike clusters - bacteria |
streptococcus | berry shaped in twisted chains- bacteria |
subcutaneous | pertaining to under the skin |
transdermal | pertaining to through the skin |
ungual | pertaining to the nails |
xanthoderma | yellow skin - jaundice |