gland

adenoma

the suffix -oma means tumor or mass

Joint

arthritis

life

biology

The suffix -ology is composed of the root log (study) and the final suffix -y (process or condition).

cancerous, cancer

carcinoma

a carcinoma is a cancerous tumor. Carcinomas frow from epithelial (surface or skin) cells that cover the outside of the body ad line organs, cavities, and tubes within the body.

heart

cardiology

head 

cephalic

the suffix -ic means pertaining to. A cephalic presentation describes a "head first" position for the delivery of an infant

cerebr/o

cerebrum (largest part of the brain)

cerebral 

the suffix -al means pertaining to.

to cut

incision

the prefix in- means into, and the suffix -ion means process.

to secrete (to form and give off)

endocrine glands

the prefix endo- means within

cell

cytology

derm/o

dermat/o

skin

dermatitis

hypodermic

the prefix hypo- means under or below.

electricity

electrocardiogram

the suffix -gram means record.

brain

electroencephalogram

intestines (usually the small intestine)

enteritis

red

erythrocyte

the suffix -cyte means cell. Erythrocytes carry oxygen in the blood

stomach

gastrectomy

the suffix -ectomy means excision or removal

sugar

hyperglycemia

the prefix hyper- means excessive, above, or more than normal.

The suffix -emia means blood condition.

knowledge

diagnosis

the prefix dia- means complete. The suffix -sis means state or condition of. 

woman, female

gynecology

hemat/o

hem/o

blood

hematoma

in this term, -oma means a mass or collection of blood, rather than a growth of cells (tumor)

liver

hepatitis

treatment, physician

a-

an-

aut-

auto-

end-

endo-