Integumentary System
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| epidermis | outer layer of skin
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| keratin | horny, or cornified, layer composed of protein. Contained in the hair, skin, and nails
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| melanin | color, or pigmentation, of the skin
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| dermis | inner layer of skin
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| sudoriferous (sweat) glands | tiny, coiled, tubular structures that emerge through pores on the skin's surface and secrete sweat
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| sebaceous glands | secrete sebum (oil) into the hair follicles where the hair shafts pass through the dermis
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| hair | compressed, keratinized cells that arise from hair follicles, the sacs that enclose the hair fibers
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| nails | originate in the epidermis
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| lunula | white area at the base of the nail
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| cutane/o | skin
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| derm/o | skin
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| dermat/o | skin
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| kerat/o | horny tissue, hard
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| onych/o | nail
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| ungu/o | nail
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| seb/o | sebum (oil)
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| trich/o | hair
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| aut/o | self
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| bi/o | life
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| coni/o | dust
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| crypt/o | hidden
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| heter/o | other
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| myc/o | fungus
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| necr/o | death (cells, body)
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| pachy/o | thick
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| rhytid/o | wrinkles
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| staphyl/o | grapelike clusters
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| strept/o | twisted chains
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| xer/o | dry
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| epi | on, upon, over
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| intra | within
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| para | beside, beyond, around, abnormal
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| per | through
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| sub | under, below
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| trans | through, across, beyond
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| -coccus | berry-shaped (form of bacterium)
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| -ectomy | excision or surgical removal
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| -ia | diseased or abnormal state, condition of
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| -itis | inflammation
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| -malacia | softening
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| -opsy | view of, viewing
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| -phagia | eating or swallowing
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| -plasty | surgical repair
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| -rrhea | flow, discharge
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| -tome | instrument used to cut
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| dermatitis | inflammation of the skin
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| dermatoconiosis | abnormal condition of the skin caused by dust
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| dermatofibroma | fibrous tumor of the skin
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| hidradenitis | inflammation of a sweat gland
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| leiodermia | condition of smooth skin
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| leukoderma | white skin
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| onychocryptosis | abnormal condition of a hidden nail
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| onychomalacia | softening of the nails
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| onychomycosis | abnormal condition of a fungus in the nails
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| onychophagia | eating the nails
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| pachyderma | thickening of the skin
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| paronychia | diseased state around the nail
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| seborrhea | discharge of sebum
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| trichomycosis | abnormal condition of a fungus in the hair
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| xeroderma | dry skin
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| abrasion | scraping away of the skin by mechanical process or injury
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| abscess | localized collection of pus
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| acne | inflammatory disease of the skin involving the sebaceous glands and hair follicles
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| actinic keratosis | a precancerous skin condition of horny tissue formation that results from excessive exposure to sunlight
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| albinism | congenital hereditary condition characterized by partial or total lack of pigment in the skin, hair, and eyes
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| basal cell carcinoma | epithelial tumor arising from the epidermis
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| candidiasis | an infection of the skin, mouth, or vagina caused by the yeast-type fungus
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| carbuncle | skin infection composed of a cluster of boils caused by staphylococcal bacteria
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| cellulitis | inflammation of the skin and subcutaneous tissue caused by infection, leading to redness, swelling, and fever
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| contusion | injury with no break in the skin, characterized by pain, swelling, and discoloration (bruise)
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| eczema | noninfectious, inflammatory skin disease characterized by redness, blisters, scabs, and itching
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| fissure | slit or cracklike sore in the skin
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| furuncle | painful skin node caused by staphylococcal bacteria in a hair follicle (boil)
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| gangrene | death of tissue caused by loss of blood supply followed by bacterial invasion
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| herpes | inflammatory skin disease caused by herpes virus characterized by small blisters in clusters
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| impetigo | superficial skin infection characterized by pustules and caused by either staphylococci or streptococci
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| infection | the invasion of pathogens in body tissue
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| Kaposi sarcoma | a cancerous condition starting as purple or brown papules on the lower extremities that spreads through the skin to the lymph nodes an internal organs
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| laceration | torn, ragged-edged wound
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| lesion | any visible change in tissue resulting from injury or disease. Includes sores, wounds, ulcers, and tumors
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| MRSA infection | invasion of body tissue by methicillin-resistant
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| pediculosis | invasion into the skin and hair by lice
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| psoriasis | chronic skin condition producing red lesions covered with silvery scales
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| rosacea | chronic disorder of the skin that produces erythema, papules, pustules, and broken blood vessels
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| scabies | skin infection caused by the itch mite
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| scleroderma | a disease characterized by chronic hardening of the connective tissue of the skin and other body organs
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| squamous cell carcinoma | a malignant growth that develops from scalelike epithelial tissue
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| systematic lupus erythematosus | a chronic inflammatory disease involving the skin, joints, kidneys, and nervous system
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| tinea | fungal infection of the skin
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| urticaria | an itching skin eruption composed of wheals of varying size and shape
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| vitiligo | white patches on the skin caused by the destruction of melanocytes associated with autoimmune disorders
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| biopsy | view of life
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| dermatoautoplasty | surgical repair using one's own skin
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| dermatoheteroplasty | surgical repair using skin from others
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| dermatome | instrument used to cut skin
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| dermatoplasty | surgical repair of the skin
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| onychectomy | excision of a nail
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| rhytidectomy | excision of wrinkles
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| rhytidoplasty | surgical repair of wrinkles
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| cauterization | destruction of tissue with a hot or cold instrument
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| cryosurgery | destruction of tissue by using extreme cold
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| debridement | removal of contaminated or dead tissue and foreign matter from an open wound
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| dermabrasion | procedure to remove skin scars with abrasive material, such as sandpaper
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| excision | removal by cutting
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| incision | surgical cut or wound produced by a sharp instrument
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| laser surgery | procedure using an instrument that emits a high-powered beam of light used to cut, burn, vaporize, or destroy tissue
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| Mohs surgery | technique of microscopically controlled serial excisions of skin cancers
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| suturing | to stitch edges of a wound surgically
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| dermatologist | a physician who studies and treats skin
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| dermatology | study of the skin
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| epidermal | pertaining to upon the skin
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| erythroderma | red skin
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| hypodermic | pertaining to under the skin
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| intradermal | pertaining to within the skin
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| keratogenic | originating in horny tissue
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| necrosis | abnormal condition of death
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| percutaneous | pertaining to through the skin
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| subcutaneous | pertaining to under the skin
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| transdermal | pertaining to through the skin
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| ungual | pertaining to the nail
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| xanthoderma | yellow skin
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| alopecia | loss of hair
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| cicatrix | scar
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| cyst | a closed sac containing fluid or semisolid material
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| cytomegalovirus | a herpes-type virus that usually causes disease when the immune system is compromised
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| diaphoresis | profuse sweating
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| ecchymosis | escape of blood into the skin
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| edema | puffy swelling of tissue from the accumulation of fluid
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| erythema | redness
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| induration | abnormal hard spot(s)
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| jaundice | condition characterized by a yellow tinge to the skin
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| keloid | overgrowth of scar tissue
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| leukoplakia | condition characterized by white spots or patches
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| macule | flat, colored spot on the skin
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| nevus | circumscribed malformation of the skin (mole)
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| nodule | a small, knotlike mass that can be felt by touch
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| pallor | paleness
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| papule | small, solid skin elevation
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| petechia | a pinpoint skin hemorrhage
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| pressure ulcer | erosion of the skin caused by prolonged pressure
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| pruritus | severe itching
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| purpura | small hemorrhages in the skin
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| pustule | elevation of skin containing pus
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| ulcer | erosion of the skin or mucous membrane
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| vesicle | small elevation of the epidermis containing liquid
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| wheal | an individual urticaria (hive) lesion
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Created by:
haley.pfau