Unit 3- Oncology and the Central Nervous System Flashcards
Pathology
Study of disease
Cytology
Study of cells
Histology
Study of tissues
Oncology
Study of abnormal growths, tumors, and cancer
Morphology
Study of structure of cells
study of form or development
histolysis
destruction of tissue
histogenous
made of tissue
histoblast
embryonic/immature tissue
histocyte
tissue cell
histoid
resembling tissue
morph/o
form, shape, or structure
meta
change
-trophy
development and growth
-plasia
development and growth
-genesis
development and growth
hyper-
above or more than normal
hypercholesterolemia
high amounts of cholesterol in blood
hypertoxicity
excessively toxic
hyperkalemia
high amounts of potassium in blood
hyperactivity
excessively active
hyperlipidemia
excess fats in the blood
hyperproteinuria
excess protein in urine
hypo-
below or less than normal
hypocalcemia
low calcium in blood
hypertrophy
overdevelopment, increase in size
hyperplasia
the enlargement of an organ or tissue caused by an increase in the reproduction rate of its cells, often as an initial stage in the development of cancer.
hypergenesis
excessive development
hypodactylia
fewer than normal fingers or toes
hyposensitive
deficient response to stimulation
hypothermia
low body temperature
hypokalemia
low potassium in blood
hypothyroidism
deficient activity of thyroid gland
hypodermic
below the skin
hypotrophy (atrophy)
progressive degeneration
underdevelopment, decrease in size
hyperemesis
excessive vomiting
gravidarum=complication of pregnancy
gallbladder attacks also cause
cardiomegaly
hypertrophy of the heart
hypertension
high blood pressure
hypotension
low blood pressure
90/50
Diuretic
causes excretion of excess water
may be prescribed to lower BP
aden/o
glands
adenitis
inflammation of a gland
adenectomy
excision/removal of a gland
neoplasm
abnormal growth of cells
new growth
-oma
tumor
adenoma
tumor of a gland or glandular tissue
-pathy
disease
adenopathy
disease of a gland or glandular tissue
lymph/o
refers to lymphatic tissue
lymphadenopathy
disease of the lymph glands
lipoma
tumor containing fat
lip/o
fat
lymphoma
tumor composed of lymph tissue
lesion
wound, injury, or pathologic tissue
ulcers
more specific type of lesion
open sores on skin or mucous membrane
crater-like sore
tumor
abnormal growth in numbers and/or types of cells and may be cancerous
carcin/o
from Greek word for crab
cancer
carcinoma
cancerous tumor of epithelial tissue
may occur in almost any part of body
composed of abnormal epithelial tissue
metastasis
transfer of disease from one organ to another not connected to it
tumor that spreads beyond its origin
pl. metastases
meta-
beyond
-stasis
in one place (staying)
in situ
in place, confined
adenocarcinoma
cancer of glandular tissue
sarcoma
cancer of connective tissue
osteosarcoma
cancer of bone tissue
melan/o
black
melanosis
black pigmentation
melanoma
black tumor
tumor invading growth of melanocytes
seborrheic karatosis
noncancerous skin growth
papill/o
small elevation of tissue
fibr/o
fibrous tissue