Hepatic encephalopathy after ruling out other potential causes. It may be supported by blood ammonia levels, an electroencephalogram, or a CT scan of the brain. Hepatic encephalopathy is possibly reversible with treatment. This typically involves supportive care and addressing the triggers of the event. Lactulose is frequently used to decrease ammonia levels. Certain antibiotics and probiotics are other potential options. A liver transplant may improve outcomes in those with severe disease. More than 40% of people with cirrhosis develop hepatic encephalopathy. More than half of those with cirrhosis and significant HE live less than a year. In those who are able to
Spermaceti organ Spermaceti organ The spermaceti organ is an organ that commonly appears in the heads of toothed whales of the family Physeteroidea, in particular the sperm whale. This organ contains a waxy liquid called spermaceti and is involved in the generation of sound. In the modern day Great Sperm Whale ("Physeter macrocephalus"), the spermaceti organ is far larger in proportion to the animal’s body than what would be explained by simple allometry, and the evolution of the organ has caused changes in basal skull morphology, which may implicate tradeoffs were made that compromised the functionality of other nearby features. The high