Chap 19, Terminology Flashcards
alveol/o
small sac
alveolar
Pertaining to tumor growth in small microscopic sacs (descriptive of connective tissue tumors - sarcomas).
cac/o
bad
cachexia
General ill health and malnutrition associated with chronic disease such as cancer.
carcin/o
cancer, cancerous
carcinoma in situ
Localized tumor growth
cauter/o
burn, heat
electrocauterization
Burning tissue to destroy it (using electricity).
chem/o
chemical, drug
chemotherapy
Treatment using drugs.
cry/o
cold
cryosurgery
Destruction of tissue using cold temperatures.
cyst/o
sac of fluid
cystic tumor
Tumor forms with large open spaces filled with fluid.
fibr/o
fibers
fibrosarcoma
Malignant tumor of fiber-producing cells (flesh or connective tissue origin).
follicul/o
small glandular sacs
follicular
Pertaining to microscopic description of tumor growth in small gland-type sacs.
fung/i
fungus, mushroom
fungating tumor
Mushrooming pattern of growth in which tumor cells pile one on top of another and project from the tissue surface.
medull/o
soft, inner part
medullary tumor
Large, soft, fleshy tumor.
mucos/o
mucous membrane
mucositis
Inflammation of mucous membranes.
mut/a
genetic change
mutation
Change in the genetic material of a cell (-tion means process).
mutagen/o
causing genetic change
mutagenic
Pertaining to producing mutation.
necr/o
death
necrotic tumor
Tumor containing dead cells.
neur/o
nerve
neurofibromatosis
Tumors of fibrous connective tissue surrounding nerve cells (neurofibromas). This is a genetic disorder.
onc/o
tumor