1994 Volume 15 Issue 3 Pages 7-12
Many lesion in the gastric mucosa have been reported to be caused by change of gastric mucosal blood flow. Several methods have been being used to investigate the mucosal blood flow, but these methods including a Laser Doppler methods can merely measure the pin-point area blood flow of the gastric mucosa. Therefor, the experiments have had to be carried out in many different positions to get two-dimensional information of gastric mucosal blood flow. If the blood flow of broad area of gastric mucosa can be simultaneously measured, further information of the cause og the gastric lesions must be available with less effort.
