arthro
joint
broncho
bronchus
cardio
heart
derm
skin
geront
aged
hemo, hemato
blood
hepo, hepato
liver
neuro
nerve cell/nervous system
osteo
bone
path/o
disease
psych/o
mind
-algia
pain
-centesis
surgical puncture
-cyte
cell
-ectomy
removal
-graph
to write, record
-itis
inflammation
-megaly
enlargement
-oma
tumor
path/y
disease
-scope
an instrument to view
-cele
protrusion, hernia
-dynia
pain
-ectasis, -ectasia
expansion or dilation