| 释义 |
DictionarySeeroentgenographyEncyclopediaSeeRoentgenographymucosal relief roentgenography
mucosal relief roentgenographyAn x-ray examination of the intestinal mucosa after ingested barium has been removed and air under slight pressure has been injected. This leaves a light coat of barium on the mucosa and permits x-ray images of the fine detail of the mucosa. See also: roentgenography |