MASH
Metabolic dysfunction-associated steatohepatitis (MASH) -- formerly known as nonalcoholic steatohepatitis (NASH) -- is the aggressive form of MASLD. It can lead to liver inflammation, advanced liver scarring (cirrhosis), and liver failure. MASH is the fastest-growing cause of liver cancer and leads to more liver transplants than any other liver disease.
MetALD
MetALD is the development of fat in the liver as a result of alcohol use and MASLD. People typically drink alcohol and have metabolic risk factors. MetALD can result in fat in the liver inflammation, scarring, and cirrhosis.