The Vocabulary.com Top 1000. The top 1,000 vocabulary words have been carefully chosen to represent difficult but common words that appear in everyday academic and business writing. These words are also the most likely to appear on the SAT, ACT, GRE, and ToEFL.
The urinary bladder is a pouch that collects urine from the kidneys. As a result of certain conditions, the bladder wall thickens. Thickened bladder wall causes could be any of the following: 1  Inflammation due to urinary tract infection can cause thickening. 2  This is because the infected tissue accumulates fluids, pus, and other inflammatory debris that makes it swell and look dense.
The CBD connects the liver, the gallbladder, and the pancreas to the small intestine. Gallstones blocking the CBD are the leading cause of cholecystitis. This blockage causes bile to build up in the gallbladder, and that buildup causes the gallbladder to become inflamed. If this happens acutely in the face of chronic inflammation, it is a serious condition.