CLINICAL-FEATURES OF ALCOHOLIC LIVER-DISEASE

The severity and range of histological liver lesions caused by alcohol abuse varies considerably; these lesions are not specific for alcoholic damage, and diagnosis of alcoholic liver disease depends on obtaining an adequate history of prolonged alcohol abuse and on excluding other known causes of liver disease. The clinical features of alcoholic liver disease vary greatly and they have been classified into various syndromes. However, the syndromes overlap, the histological features underlying them also overlap and they represent part of a wide clinical spectrum. Alcoholic fatty liver occurs more in younger patients and has a much better prognosis than alcoholic hepatitis or alcoholic cirrhosis, but the previous view that alcoholic fatty liver is an innocuous lesion can no longer be maintained. Alcoholic hepatitis and alcoholic cirrhosis cause more severe syndromes and more florid clinical features, and mortality is related to features of liver failure and variceal bleeding. Abstinence is the only means of ensuring the best possible survival. © 1993.