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.
11C topotecan (... toh-poh-TEE-kan)
|A substance being studied in the treatment of certain types of cancer, including ovarian cancer and lung cancer. 11C topotecan is a radioactive form of the anticancer drug topotecan. It builds up in tumor tissues and is detected by positron emission tomography (PET). It may be used to help determine whether treatment with topotecan will work. It is a type of topoisomerase I inhibitor.|