Integumentary System Flashcards
Actinic Keratosis
A premalignant warty lesion occurring on sun-exposed skin of the face or hands in ages, light-skinned people
Alopecia
Loss of hair
Basal Cell Carcinoma
A slow growing malignant neoplasm
Benign Lesion
A tumor not forming metastases and not invading and destroying adjacent normal tissue
Biopsy
Removal of tissue from a patient for macroscopic diagnostic examination.
Congenital Nevus
A melanocytic nevus visible at birth, often larger than an acquired nevus
Contact Dermatitis
Acute or chronic dermatitis caused by initial irritant effect of a substance coming in contact with the skin
Debridement
Removal of foreign materials, necrotic matter, and devitalized tissue from a wound or burn
Debridement
Removal of foreign materials, necrotic matter and devitalized tissue from a wound or burn. Done to remove infected tissue.
Decubitus Ulcer
Focal ischemic necrosis of skin and underlying tissues at sites of contact pressure or recurring friction
Delayed Primary Closure (tertiary intention)
A combination of primary and secondary closure. After decontamination and cleansing, the wound is left open to watch for a couple of days. When the wound appears to be on its way to healing, it is closed surgically
Dermabrasion
Procedure used to remove acne scars or puts, performed with sandpaper or other abrasive materials
Dermatofibroma
A slow-growing benign skin nodule consisting of poorly demarcated cellular fibrous tissue
Dermatologist
A physician specializing in diagnosing and treating cutaneous and related systemic diseases
Dermatome
An instrument for cutting thin slices of skin for grafting or excising small lesions
Dermis
Directly below the epidermis, the dermis is the second layer of the skin
Epidermis
Outer layer of the skin
Eschar
A thick, crusty covering or slough developing after thermal or chemical burn or cauterization of the skin
Gynecomastia
Excessive development of the male mammary glands
Impetigo
A contagious superficial pyoderma, cause by Staph or group A Strep
Intradermal Nevus
A nevus in which nests of melanocytes are found in the dermis, but not at the epidermal-dermal junction
Keloid
A nodular, firm, often linear mass of hyperplastic, thick scar tissue
Lumpectomy
Surgical removal of a tumor or other lump from the breast along with some surrounding tissue
Mammaplasty
Plastic surgery for altering the breast(s) size by enlarging or reducing the breasts
Mastectomy
Surgical removal of one or both breasts to improve the loos of sagging breast(s)
Mycoses
Any disease caused by a fungus
Necrosis
Pathologic death of one or more cells, or of a portion of tissue or organ resulting from irreversible damage
Nevus
A circumscribed malformation of the skin, especially one that is colored by hyperpigmentation. Mole or birthmark.
Pilonidal Cyst
Hair containing cyst or sinus in the tissues of the sacrococcygeal area
Primary Closure (primary intention)
Edges of a wound are even and well-approximated. These wounds heal very quickly. A good example of a wound that healed by primary closure is a surgical incision