Given an abstract, generate a keyword (a noun phrase) that best describes the focus or contribution of the paper. Such keywords can be directly from the given abstract or outside it.

Input: Consider Input: Abstract: The authors report the results of a long-term follow-up study of 130 patients with 161 unruptured intracranial saccular aneurysms. Their findings suggest that unruptured saccular aneurysms less than 10 mm in diameter have a very low probability of subsequent rupture. The mean diameter of the aneurysms that subsequently ruptured was 21.3 mm, compared with a diameter of 7.5 mm for aneurysms defined after rupture at the same institution. Part of the explanation for this discrepancy may be that the size of the filling compartment of the aneurysm decreases after rupture. There is also evidence from the present study that intracranial saccular aneurysms develop with increasing age of the patient and stabilize over a relatively short period, if they do not initially rupture, and that the likelihood of subsequent rupture decreases considerably if the initial stabilized size is less than 10 mm in diameter. Consequently, the critical size for aneurysm rupture is likely to be smaller if rupture occurs at the time of or soon after aneurysm formation. There seems to be a substantial difference in potential for growth and rupture between previously ruptured and unruptured aneurysms.

Output: Adolescence

Input: Consider Input: Abstract: California dietitians require skills in working with the large ethnic populations in that state. Cultural foods education needs must be identified and evaluated so that they can be appropriately addressed in the nutrition and dietetics curriculums. Dietitians employed in California hospitals were surveyed to assess their cultural foods knowledge and determine cultural foods education needs. Demographic and opinion data were requested, and knowledge of the food habits of the six largest ethnic groups in the state was tested. California colleges and universities offering ADA Plan IV programs were sent questionnaires regarding the goals, content, and methodology of and the enrollment in cultural foods courses. Results of the dietitian survey (no. = 184; response rate 51%) showed a positive association (p less than .05) between the total score on the cultural foods knowledge test (average score = 62% correct) and completion of a college cultural foods course. Results of the Plan IV program survey (no. = 16; response rate 93%) indicate that 86% of the colleges and universities offer at least one cultural foods course. In 53% of those colleges and universities, Plan IV students are required to take such a course. Course content corresponds well to needs identified in the answers to the dietitian questionnaire. More emphasis on "ethnic food habits" and "disease and food habits" is recommended in the nutrition and dietetics curriculums.

Output: Asian Americans

Input: Consider Input: Abstract: Thalidomide is effective in the treatment of such disabling dermatologic diseases as aphthosis, discoid lupus erythematosus, and prurigo nodularis, in which other drugs fail. However, its use can induce neuropathy necessitating caution in its administration. It was found in this electrophysiologic study of 13 patients that the data best revealing neuropathy, even when clinical abnormalities were not apparent, were reduction of sensory nerve action potential amplitude on the sural nerve, increase of somatosensory evoked potential latency following sural nerve stimulation, and reduction of sensory action potential amplitude on stimulating the median nerve at the wrist. In two patients, electrophysiologic abnormalities had increased after withdrawal, suggesting a prolonged action of thalidomide. Timely reduction of dosage, after detection of changes indicating the onset of side effects, could reduce the risk of the sometimes rapid emergence of clinical symptoms.
Output: Action Potentials