Cirrhosis means a lot of your healthy liver tissue has been replaced by scar tissue. This affects the liver’s ability to perform its important functions. In this video, learn the symptoms and causes of cirrhosis, according to Alyson Fox, MD, MSCE, Transplant Hepatologist at Columbia University’s Irving Medical Center.
Alyson Fox, MD, is the Medical Director of the Adult Liver Transplant Program at Columbia University’s Irving Medical Center. She specializes in a variety of liver conditions, including viral hepatitis, alcohol-related liver disease, metabolic dysfunction-associated steatotic liver disease, and liver cancer.
References
American Academy of Family Physicians. (2024). Nonalcoholic fatty liver disease (metabolic dysfunction-associated steatotic liver disease).
American Liver Foundation. (2025). Metabolic dysfunction-associated steatotic liver disease (MASLD).
National Institute of Diabetes and Digestive and Kidney Diseases. (2021). Definition & facts of NAFLD & NASH.
National Institute of Diabetes and Digestive and Kidney Diseases. (2023). Definition & facts for cirrhosis.
Sharma, B., et al. (2023). Nonalcoholic steatohepatitis. StatPearls.
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