What do I need to tell my doctor BEFORE I take Ceretec? If you have an allergy to technetium Tc 99m exametazime or any other part of Ceretec (technetium tc 99m exametazime). If you are allergic to any drugs like this one, any other drugs, foods, or other substances.
A pap smear is normally taken from the cervix, the end of the uterus that protrudes into the vagina.
Squamous superficial cells on a pap smear means that  estrogen-containing cells are present on the surface of the cervix.  This can be a normal aging process or from an outsâ¦ide source, such  as chemotherapy. It is best to seek medical opinion for a  definitive answer as to the cause of these cells being present.