Cholecystitis McCoy and colleagues. Blockage of the cystic duct by a gallstone causes a buildup of bile in the gallbladder and increased pressure within the gallbladder. Concentrated bile, pressure, and sometimes bacterial infection irritate and damage the gallbladder wall, causing inflammation and swelling of the gallbladder. Inflammation and swelling of the gallbladder can reduce normal blood flow to areas of the gallbladder, which can lead to cell death due to inadequate oxygen. The diagnosis of cholecystitis is suggested by the history (abdominal pain, nausea, vomiting, fever) and physical examinations in addition to laboratory and ultrasonographic testing. Boas's sign which is pain
Species affected by poaching and kill park rangers who get in their way. A 2014 survey estimated that at least 100,000 elephants were killed for their ivory between 2010 and 2012. According to the survey, even if poaching stopped now, it might take more than 90 years for forest elephants to match their 2002 population." There are more than 400 endangered faunal species in the Philippines, all of which are illegal to hunt. Species affected by poaching Species affected by poaching refers both to the effects of illegal hunting and fishing or capturing of wild animals on certain species, and, in a recent usage,