Terminology Flashcards
allograft or homograft
skin graft from one person to another
xenograft or heterograft
skin graft from a different species to a human
dermatome
instrument for cutting the skin
dermatoplasty
skin grafting/ surgical fixing or transplantation of skin
cauterization
destruction of tissue by using caustic chemical, electric currents, or by heating/freezing.
cryosurgery
use of extreme cold to freeze and destroy tissue
onychectomy
surgical removal of nail
liposuction
removal of fat beneath the skin by use of suction
rhitidectomy
(rhitid/o: wrinkle) surgical removal of excess skin to eliminate wrinkles. known as face lift
debridement
removal of foreign material and dead and damaged tissue from a wound
varicella
chicken pox
furuncle
bacterial infection of hair follicle; also called a boil
hirsutism
excessive hair growth
seborrhea
excessive oily discharge onto the skin or scalp
purpura
hemorrhages into the skin due to fragile blood vessels
pediculosis
infestation of lice
erythema
redness of skin
petechiae
pinpoint purple or red spots from hemorrhages under the skin
psoriasis
chronic inflammatory condition consisting of papules forming silvery scale patches with circular borders
cicatrix
a scar
purulent
containing pus or an infection producing pus; pus consists of dead bacteria, white blood cells, and tissue debirs
eschar
thick layer of dead tissues and tissue fluid over a deep burn area
ecchymosis
a term for a bruise caused by blunt trauma
ichthyoderma
condition of having scaly or dry skin
urticaria
an itchy skin eruption consisting of pink wheals, often caused by food allergies, stress, or drug reactions ; hives
suppurative
containing or producing pus
corium… aka
dermis
contusion… aka
ecchymosis
pruritus
severe itching
leukoderma
disappearance of pigment from skin in patches. also called vitiligo
vitiligo… aka
leukoderma
erythroderma…aka
erythema, or hyperemia
nevus
darker pigmented congenital skin blemish. Usually benign but can become cancerous
pallor
abnormal paleness in skin
cyanosis
slightly bluish color of skin due to deficiency of oxygen
pyoderma
pus producing skin infection
xeroderma
dry skin
macule
flat, discolored area flush with skin surface; birthmark or freckle
papule
small, solid, circular raised spot on surface of skin, often due to inflammation in oil gland
nodule
larger papule
vesicle
small blister; fluid-filled spot on skin
cyst
fluid-filled sac under skin
decubitus ulcer… aka
bedsore
blackhead… aka
comedo
comedo
an accumulation of sebum in sebaceous gland
diaphoresis
excessive or profuse seating
acne vilgairs
common form of acne occurring in adolescence
acne rosacea
form of acne in adults
cellulitis
inflammation of cellular or connective tissue
Impetigo
highly contagious bacterial skin infection begins with pustules that rupture and crust over
tinea
fungal skin disease
tinea capitis
fungal infection of scalp or ringworm
tinea pedis
athlete’s foot
metastasis
(mets) movement and spread of cancer cells form one part of body to another
carbuncle
inflammation and infection of skin and hair follicle that may result form several untreated boils
paronychia
an infection around the nail
onychia
nail infection
trichomycosis
bacterial infection of hair shaft
onychomycosis
fungal infection of the nail
anychophagia
nail biting
antipruritic
substance that reduces severe itching
corticosteroid cream
powerful anti-inflammatory cream