The word hair usually refers to two distinct structures: the part beneath the skin, called the hair follicle, or, when pulled from the skin, the bulb. This organ is located in the dermis and maintains stem cells, which not only re-grow the hair after it falls out, but also are recruited to regrow skin after a wound.
1 If bile builds up within your gallbladder, causing cholecystitis, the bile may become infected. 2  Death of gallbladder tissue. 3  Untreated cholecystitis can cause tissue in the gallbladder to die, which in turn can lead to a tear in the gallbladder, or it may cause your gallbladder to burst. 4  Torn gallbladder.
1 Cholecystitis: Inflammation of the gallbladder, often due to a gallstone in the gallbladder. 2  Cholecystitis causes severe pain and fever, and can require surgery when inflammation continues or recurs. 3  Gallbladder cancer: Although rare, cancer can affect the gallbladder.