Types of Skin Lesions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| Macule | Flat change in color.
Freckles, measles, and petechiae
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| Papule | Elevated sold mass.
Moles and warts
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| Nodule | Elevated, solid, and deeper than papule.
Small lipoma, squamous cell carcinoma, fibroma, and intradermal.
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| Wheal | Elevated and red with diffuse fluid rather than free fluid.
Hives or Insect bites.
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| Vesicle | Elevated, fluid-filled.
Herpes, chickenpox, poison ivy, small burns.
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| Pustule | Filled with pus.
Size varies
Acne, impetigo, and carbuncles.
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| Cyst | Elevated encapsulated.
Sebaceous cyst or epidermoid cyst.
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| Ulcer | Deep and extending into dermis or even subcutaneous layer.
Decubitus ulcers, chancres.
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| Fissure | Linear crack with sharp edges.
Cracks in the corner of mouth
Athlete's foot.
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| Cicatrix | Flat irregular area of scarring.
Healed wounds or acne
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| Keloid | Elevated excess scar tissue.
From ear piercing, surgery, burns.
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| Comedo | Blackhead
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| Pruritis | Severe itching.
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| Skin Cancer | Basal Cell
Squamous Cell
Malignant Melanoma
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| Lupus | Butterfly rash
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| Actinic Keratosis | Precancerous skin condition of horny tissue formation that results from excessive exposure to the sunlight.
Avoid the sun.
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| Erythema | Red skin.
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| Rosacea | A vascular disorder with red blotches.
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| Psoriasis | chronic skin condition producing red lesions covered with silvery scales.
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| Urticaria | Hive
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| Shingles | Herpes Zoster
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| Seborrheic dermatitis | Dandruff
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| Abrasion | Scraping away of the skin.
Rug burn or "Road Rash"
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| Contusion | Injury with no break in the skin, characterized by pain, swelling, and discoloration.
"Bruise"
"Goose Egg"
Br
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| Ecchymosis | Fancy name for black and blue
Bruising
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| Fat | Lip/o
steat/o
adip/o
Combining Form - lip/o
Liposuction involves suctioning fat from subcutaneous layer.
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| Kerat/o | Hard
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| Myc/o | Fungus
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| Onych/o | Nail
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| Plas/o | Formation
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| Trich/o | Hair
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| Seb/o | sebum (oil)
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| squam/o | Scale
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| Xer/o | Dry
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| Rhytidectomy | Also known as "face lift"
Literally removal of wrinkles.
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| Alopecia | Baldness
Also call "Fox Mange"
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| Py/o | Pus
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| Burns | 1st degree - sunburn
2nd degree- partial thickness
3rd degree- full thickness
4th degree- down to the bone
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| First Degree Burn | Effect only epidermis
Typically red, dry in texture and moderately painful.
Severe sunburn, hot liquid splash or brief flash burn.
Usually heal within 7 days and do not leave long-term scarring.
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| Second Degree Burn | Effect epidermis and portion of dermis.
Usually result of scalding, direct contact with major heat sources or chemicals, flash and flame burns.
Proper treatment- 7-14 days recovery with minimal impairment or disfigurement.
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| Third Degree Burn | Effect epidermis and entire dermis
Virtually painless because of level of damage to nerve endings.
Require immediate medical attention.
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| Skin Allergies | Testing may be helpful.
Scratch testing.
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| Tine | Instrument with pointed ends for performing tuberculosis test.
Mantoux test more widely used since more accurate.
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| Chemosurgery | Chemical face peel
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| Cryosurgery | destroys tissue with freezing.
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| Dermabrasion | removes epidermis using wire brushes and emery paper.
Works to remove scars, tattoo, or wrinkles.
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| Debridgement | Removes dead tissue from wound or burn site to promote healing.
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| Curettage | small knife used for debridgement
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| Electrosurgery | done with electrical current
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| Fulguration | use of electric sparks to destroy tissue.
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| Incision & Drainage | I & D "lancing"
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| Laser | L ight
A mplification by
S timulated
E mission of
R adiation
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| Autograft | a graft that uses skin or tissue from one's own body.
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| BX | Biopsy
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| Cx | Cervical
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| Dx | Diagnosis
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| Fx | Fracture
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| Hx | History
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| Px | Prognosis
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| Rx | Prescription
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| Sx | Symptoms
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