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Medical terminology
integumentary and lymph medical terms
61
Education
Professional
03/14/2012

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Term
hidr/o
Definition
sweat
Term
ichthy/o
Definition
dry, scaly (fish-like)
Term
kerat/o
Definition
hard
Term
myc/o
Definition
fungus
Term
onchy/o
Definition
nail
Term
nid/o
Definition
cyst
Term
phyt/o
Definition
plant
Term
ipil/o
Definition
hair
Term
rhytid/o
Definition
wrinkle
Term
seb/o
Definition
sebum
Term
squam/o
Definition
scale-like
Term
trich/o
Definition
hair
Term
ungu/o
Definition
nail
Term
xantho
Definition
yellow
Term
de-
Definition
lack of
Term
-ion
Definition
process
Term
-sis
Definition
state of
Term
alopecia areata
Definition
hair falls off in patches
Term
comedo
Definition
blackhead
Term
sebaceous cyst
Definition
filled with yellow, cheesy sebum found on the scalp, vulva and scrotum
Term
fissure
Definition
crack or groove like sore
Term
macule
Definition
discolored, flat lesion smaller than 1 cm in diameter
Term
nodule
Definition
solid round or oval lesion 1 cm or greater
Term
papule
Definition
small solid lesion of the skin
Term
vesicle
Definition
small papule of clear fluid, blister
Term
wheal
Definition
small or large swollen papule - mosquito bite
Term
callus
Definition
increased growth of cells in the horny layer of the epidermis due to pressure or friction - corn
Term
eczema
Definition
inflammatory skin disease with erythematous lesions
Term
exanthematous viral disease
Definition
rash due to viral infection such as rubella - damaged skin is charred white
Term
impetigo
Definition
bacterial skin disease - crusted over lesions and vesicles - contagious and marked by pyoderma
Term
keratosis
Definition
thickened area of epidermis
Term
leukoplakia
Definition
white thickened patches on mucous membrane tissue of tongue or cheek, precancerous - common in smokers
Term
onycholysis
Definition
loosening of the nailbed
Term
psoriasis
Definition
chronic dermatosis marked by itchy, scaly red patches and covered in gray scales.
Term
purpura
Definition
patches of purplish discoloration
Term
tinea
Definition
infection of skin caused by fungus
Term
verruca
Definition
epidermal growth caused by a virus - wart
Term
vitiligo
Definition
loss of pigment in areas of the skin
Term
basal cell carcinoma
Definition
malignant tumor of the basal cell layer of the epidermis
Term
Kaposi's sarcoma
Definition
Associated with AIDS, malignant, cutaneous nodules usually on the lower extremities
Term
malignant melanoma
Definition
cancerous growth composed of melanocytes - attributed to exposure to sunlight
Term
nevus
Definition
pigmented lesion of the skin
Term
squamous cell carcinoma
Definition
malignant tumor of the squamous epithelial cells of the epidermis
Term
multiple myeloma
Definition
cancer develops in plasma cells (WBCs that make antibodies)
Term
macrophages are located where
Definition
lymph nodes
Term
lymphoma
Definition
cancer of lymph tissue found in lymph nodes, spleen, liver and bone marrow
Term
lymphedema
Definition
swelling of tissue due to acclumulation of lymph fluid in intercellular spaces
Term
lymph contains
Definition
water, salts, sugar and wastes of metabolism
Term
acquired passive immunity
Definition
from disease, vaccinations, and transfer of immune cells (bone marrow transplant)
Term
acquired passive immunity
Definition
antitoxins (for snake bites and rabies infections) and maternal antibodies
Term
antibodies
Definition
proteins of high molecular weight produced by B cells after stimulation by an antigen and act aginst the antigen in an immune response
Term
B-cell lymphocytes
Definition
produce antibodies
Term
Hodgkin's disease
Definition
malignant tumors of lymphoid tissues - symptoms include lymphadenopathy, splenomegaly, fever, weight loss. Type of lymphoma.
Term
interstitial fluid
Definition
fluid between the cells
Term
lymph
Definition
clear watery fluid separate from the blood system
Term
lymphedema
Definition
swelling of tissue due to accumulation of lymph fluid in intercellular spaces
Term
macrophages are located where
Definition
lymph nodes
Term
multiple myeloma
Definition
form of cancer that develops in plasma cells, the white blood cells that make antibodies.
Term
sarcoidosis
Definition
chronic inflammatory granulomas in the lungs, lymph nodes and other organs
Term
T-cell lymphocytes
Definition
attack bacteria and foreign cells by attaching to the cells, poking holes in them and injecting toxic chemicals in the cells.
Term
thymus gland
Definition
located in the upper mediastinum between the lungs; largest in fetal life and childhood
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