Bezoar is a concretion of food in the abdomen. Photos resemble cannon balls. One sign of a bezoar is gastroparesis: Stomach emptying very slowly. I don't have the common signs of PD; No slowness or freezing in place . I have constipation. In two weeks I have to swallow a "Smart Pill" which records data while travelling through the GI system. Then have a rectal probe shoved 'up there' . All to determine whether there is gastric disease not related to PD.
Anyone have bezoar and PD?