Skin description terms Flashcards
(33 cards)
An area of altered skin
Lesion
An eruption
Rash
A localised malformation of tissue structure
Naevus
A plug in a sebaceous follicle containing altered sebum bacteria and cellular debris : opened and close
Open comedown- blackhead
Closed comedone: whitehead
All over body
Generalised
Extensice
Wisdespread
Individual lesions separates from each other
Discrete
Lesions merging togethrr
Conflient
Concentric ring
Target
Like a circle ornring
Annular
Coin like round shape
Discoid/ nummular
Non-blanching purple colour due to bleeding into skin or mucousbmembrane
Petechiae (small pintooint macular)
Exxhymoses (large bruise like patches )
Paler skin areas
Hypopigmentation: eg pityriasis cersicolour
White skin due to absence of melanin
Depigmentation eg vitiligo
A flat area of altered colour
Macule
Eg freckles
Large flat area of altered colour
Patch
Eg. Naevus flannels/port wine stian
Solid raised lesion <0.5cm in diameter
Papule
Xanthomata
Solid raised >0.5cm in diameter with deeper component
Nodule
Palpable scaling raised lesion >0.5cm in diameter
Plaque
Raised clear fluid filled lesion < 0.5cm in diameter
Vesicles
Raised clear fluid filled lesion >9.5cm I’m doameter
Bulla
Pus containing lesion <0.5cm in diameter
Pustule
Localised accumulation of pus in dermis or subcutaneous tissues
Abscess
Transient raised lesiojndue to dermal oedema
Wheal