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.
Interstitial cystitis can cause stiffening of the bladder wall, which allows your bladder to hold less urine. Lower quality of life. Frequent urination and pain may interfere with social activities, work and other activities of daily life.