gastr/o
stomach
hepat/o
liver
chol/e
gall, bile
cyst/o
bladder, sac
emes/o
vomit
lith/o
stone
lapar/o
abdominal wall
-centesis
to puncture
-tripsy
to crush
-rrhea
flow, discharge
-iasis (-osis)
abnormal condition
GI
gastrointestinal
upper GI, EGD
esophagogastroduodenoscopy
lower GI
colonoscopy
NG
nasogastric
TPN
total parenteral nutrition