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        | Underlying or inner layer of the skin.  Derma, corium, cutis, or true skin. |  | 
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 | Definition 
 
        | Outermost layer of the skin.  Scarf skin, cuticle. |  | 
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        | The orginal lesion manifesting a disease. |  | 
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 | Definition 
 
        | Those that develop in the later stages of the disease. |  | 
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 | Definition 
 
        | A closed, abnormally developed sac, containing fluid, semifluid or morbid matter.  Found above or below the skin. |  | 
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        | Dead cells that form over a wound.  An Accumulation of sebum and pus (e.g. the scab on a sore |  | 
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 | Definition 
 
        | Cronic congestion of the nose & cheeks, characterized by redness, dilation of blood vessels, and the formation of papules & pustules. |  | 
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 | Definition 
 
        | Deficiency of perspiration |  | 
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 | Definition 
 
        | Abnormal increase of secretion from the sebaceous gland. |  | 
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 | Definition 
 
        | A thick scar resulting from excessive growth of fibrous tissue. |  | 
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 | Definition 
 
        | A deep crack in the skin penetrating the dermis (e.g. chapped lips). |  | 
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 | Definition 
 
        | Foul smelling perspiration. |  | 
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 | Definition 
 
        | Dry, scaly skin due to a deficiency of sebum. |  | 
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 | Definition 
 
        | An itchy swollen lesion that lasts only a few hours (e.g. hives, mosquito bite). |  | 
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 | Definition 
 
        | A spot or discoloration on the skin (e.g. freckle). |  | 
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 | Definition 
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        | Term 
 | Definition 
 
        | An open lesion on the skin or mucous membrane, accompanied by pus & loss of skin depth. |  | 
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 | Definition 
 
        | Blackhead.  When the follicle is filled with an excess of sebum. |  | 
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 | Definition 
 
        | A small blister or sac containing clear fluid (e.g. poison ivy). |  | 
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 | Definition 
 
        | Any thin plat of epidermal flakes can be dry or oily (e.g. dandruff-pityriasis). |  | 
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        | Term 
 | Definition 
 
        | Inflammatory condition of the skin, lesions can vary (e.g. vesicles, papules). |  | 
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 | Definition 
 
        | A Wen.  A sebaceous cyst of fatty tumor. |  | 
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        | Term 
 | Definition 
 
        | A scar. Light colored, slightly raised mark formed after an injury or lesion has healed. |  | 
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 | Definition 
 
        | Abnormal cell mass, results from excessive multiplication of cells. |  | 
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 | Definition 
 
        | A skin sore or abrasion produced by scratching or scraping. |  | 
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        | An abnormal round, solid lump over or under the skin |  | 
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        | A pimple or small elevation on the skin that contains fluid |  | 
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        | Whitehead.  Due to the retention of sebum. |  | 
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 | Definition 
 
        | An inflamed pimple containing pus. |  | 
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 | Definition 
 
        | Prickly heat.  The acute inflammatory disorder of thesweat gland. |  | 
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 | Definition 
 
        | Moth patches, liver spots.  Increased pigmentation in spots that are not elevated. |  | 
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 | Definition 
 
        | Congenital leukoderma of the body. |  | 
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 | Definition 
 
        | Technical term for a freckle. |  | 
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        | Term 
 | Definition 
 
        | Abnormal light patches on the skin; caused by a burn or congenital disease (e.g. vitiligo, albinism). |  | 
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        | Term 
 | Definition 
 
        | The acquired condition of milky-white spots. |  | 
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