2 articles in this volume
Alcoholic liver disease (ALD) is a spectrum of disorders that begins with fatty liver, can progress to alcoholic hepatitis, and may ultimately end in alcoholic cirrhosis, the most severe and irreparable form of liver injury due to alcohol consumption. Fatty liver is characterized by the accumulation of fat in the liver parenchyma. If alcohol consumption continues, it can lead to alcoholic hepatitis, a condition characterized by the inflammation of liver cells. The severity of alcoholic hepatitis varies and is managed with interventions such as alcohol abstinence, nutritional support, infection treatment, and, in a small proportion of patients with severe alcoholic hepatitis, with corticosteroid therapy. Despite these treatments, severe cases of alcoholic hepatitis can progress to liver failure. As the disease advances, it reaches the stage of alcoholic cirrhosis, where liver damage becomes irreversible. This stage is marked by progressive hepatic fibrosis and the formation of nodules, leading to complications of portal hypertension.
Hemorrhoids are a common anorectal condition characterized by the symptomatic enlargement and distal displacement of normal anal cushions. Historical evidence of hemorrhoids dates back to 1700 BC, with Egyptian papyrus documenting treatments. Multiple factors, such as constipation and prolonged straining, contribute to hemorrhoid development. Hemorrhoids can occur at any age and affect both men and women. Affecting millions globally, they pose a significant medical and socioeconomic challenge.