The search textbox has an autosuggest feature. When you enter three or more characters,
a list of up to 10 suggestions will popup under the textbox. Use the arrow keys
to move through the suggestions. To select a suggestion, hit the enter key. Using
the escape key closes the listbox and puts you back at the textbox. The radio buttons
allow you to toggle between having all search items start with or contain the text
you entered in the search box.
![](https://webarchive.library.unt.edu/web/20120926001257im_/http://www.cancer.gov/images/spacer.gif)
parenteral nutrition
![listen](https://webarchive.library.unt.edu/web/20120926001257im_/http://www.cancer.gov/images/audio-icon.gif)
![](https://webarchive.library.unt.edu/web/20120926001257im_/http://www.cancer.gov/images/spacer.gif)
A form of nutrition that is delivered into a vein. Parenteral nutrition does not use the digestive system. It may be given to people who are unable to absorb nutrients through the intestinal tract because of vomiting that won't stop, severe diarrhea, or intestinal disease. It may also be given to those undergoing high-dose chemotherapy or radiation and bone marrow transplantation. It is possible to give all of the protein, calories, vitamins and minerals a person needs using parenteral nutrition. Also called hyperalimentation, total parenteral nutrition, and TPN. |