(In reality they may be the same good one the same demand scale.) An increase in the price of gas at one station will have a perfectly correlated effect on the increase in demand at the other station. Monopolistic competition presents an interesting case of complications with the concept of perfect substitutes.
âPouchitis is essentially inflammation of the pouch, that new connection between the small intestine and the anus,â says Meira Abramowitz, MD, a gastroenterologist at the Jill Roberts Center for Inflammatory Bowel Disease at Weill Cornell Medicine and NewYork-Presbyterian Hospital.
Introduction. Bursitis is inflammation and swelling of a bursa. A bursa is a fluid-filled sac which forms under the skin, usually over the joints, and acts as a cushion between the tendons and bones. The main symptoms of bursitis are pain, swelling and tenderness in the affected area.ursitis is inflammation and swelling of a bursa. A bursa is a fluid-filled sac which forms under the skin, usually over the joints, and acts as a cushion between the tendons and bones.