This was sent to me by my redneck brother.  Too funny!

Artery The study of paintings.
Bacteria Back door to cafeteria
BariumWhat doctors do when patients die.
Benign What you be after you be eight.
Catscan Searching for Kitty.
Cauterize Made eye contact with her.
Cesarean Section A neighborhood in Rome .
Colic A sheep dog.
Coma A punctuation mark.
D&C Where Washington is.
Dilate To live long.
Enema Not a friend.
Fester Quicker than someone else.
Fibula A small lie.
Genital Non-Jewish person.
G.I.Series World Series of military baseball.
Hangnail What you hang your coat on.
Impotent Distinguished, well known.
Labor Pain Getting hurt at work.
Medical Staff A Doctor's cane.
Morbid A higher offer than I bid.
Nitrates Cheaper than day rates.
Node I knew it.
Outpatient A person who has fainted.
Ovaries You get to try again.
Pap Smear A fatherhood test.
Pelvis Second cousin to Elvis.
Post Operative A letter carrier.
Recovery Room Place to do upholstery.
Rectum Pretty near killed him.
Secretion Hiding something.
Seizure Roman emperor.
Tablet A small table.
Terminal Illness Getting sick at the airport.
Tumor More than one.
Urine Opposite of you're out.
Varicose Near by/close by.