Pathology Flashcards
abrasion
scraping away of the skin
abscess
localized collection of pus
actinic keratosis
hardened tissue formation - pre-cancerous
alopecia
Loss of hair
basal cell carcinoma
Skin cancer that resemble epidermis cells
candidiasis
yeast infection
cellulites
inflammation of the skin (with or without infection)
contusion
injury w/o break in the skin (bruise)
cyst
pouch of skin or mucous membrane, contains fluid or other material
decubitus ulcer
bedsore
dermatitis
inflammation of the skin
ecchymosis
bruise, discoloration of the skin from bleeding into the tissue
eczema
inflammatory skin disease w/ redness and itchin
edema
swelling of soft tissue because of fluid accumulation
erythema
redness of the skin
fissure
a crack in the skin membrane
gangrene
death of tissue due to loss of blood supply followed by bacterial invasion
herpes
inflammatory skin disease caused by (herpes) virus
hidradenitis
inflammation of a sweat gland
hyperhydrosis
abnormal condition of excessive sweating
jaundice
yellowing of the skin from too much bilirubin
Kaposi
cancerous lesion on skin, usually starts on feet and spreads (frequent in AIDS)
laceration
cut, wound
melanoma
most dangerous form of skin cancer found in the pigment cells of skin
necrosis
death of tissue
onychomalacia
softening of the nails
onycomycosis
fungus within the nails
pachyderma
thickening of the skin
pediculosis
infestation of hair and skin by lice
petechia
pinpoint hemorrhages into the skin
pruritus
itching
psoriasis
chronic skin condition w/ red lesions covered by silvery scales
purpura
purplish “rash” caused by pinpoint hemorrhages in skin
scabies
infestation of skin by human itch mite
seborrhea
excessive discharge of sebum (dandruff)
shingles
herpes zoster (viral infection)
squamous cell carcinoma
skin cancer that begins in the thin flat cells found in tissue on skins surface
tinea
fungus infection (ringworm, athlete’s foot)
trichomycosis
condition of fungus of the hair
ulcer
erosion of the skin or mucous membrane
urticatia
hive w/ itching
xanthoderma
yellowing of the skin
xeroderma
dry skin