xeroradiograph

A picture of the body recorded on paper rather than on film. Also called xerogram. … [Read more...]

xeroradiography

A type of x-ray in which a picture of the body is recorded on paper rather than on film. … [Read more...]

xerostomia

Dry mouth. It occurs when the body is not able to make enough saliva. … [Read more...]

XK469R

A substance that is being studied in the treatment of leukemia. It belongs to the family of drugs called topoisomerase inhibitors. … [Read more...]

XL880

A substance being studied in the treatment of cancer. XL880 blocks enzymes involved in the growth and spread of tumor cells. It may also prevent the growth of … [Read more...]

XR9576

A substance that is being studied in the treatment of cancer. It may help tumor cells respond again to drugs they have become resistant (unable to respond) to. … [Read more...]

XRP9881

A substance that is being studied in the treatment of breast cancer. It belongs to the family of drugs called taxane derivatives. … [Read more...]

Xyotax

A form of the anticancer drug paclitaxel combined with a protein called poliglumex that may have fewer side effects and work better than paclitaxel. It is being … [Read more...]

Y 90 ibritumomab tiuxetan

A radiolabeled monoclonal antibody that is used to treat certain types of B-cell non-Hodgkin lymphoma and is being studied in the treatment of other types of … [Read more...]

Y 90 Zevalin

A radiolabeled monoclonal antibody that is used to treat certain types of B-cell non-Hodgkin lymphoma and is being studied in the treatment of other types of … [Read more...]