aden/o
adenoma
gland
arthr/o
arthritis
joint
bi/o
biology
life
carcin/o
carcinoma
cancerous/cancer
cardi/o
cardiology
heart
cephal/o
cephalic
head
cerebr/o
cerebral
cerebrum
cis/o
incision
to cut
crin/o
endocrine glands
to secrete
cyst/o
cystoscopy
urinary bladder; a sac or cyst
cyt/o
cytology
cell
derm/o
dermatitis
skin
electr/o
electrocardiogram
electricity
encephal/o
electroencephalogram
brain
enter/o
enteritis
intestines
erythr/o
erythrocyte
red
gastr/o
gastrectomy
stomach
glyc/o
hyperglycemia
sugar
gnos/o
diagnosis
knowledge
gynec/o
gynecology
woman/female
hemat/o, hem/o
hematology
blood
hepat/o
hepatitis
liver
iatr/o
iatrogenic
treatment
leuk/o
leukocyte
white