icd 10 code for portal hypertension

Portal hypertension is a severe complication associated with liver diseases, classified under the ICD-10 code K76.0. This condition is typically marked by elevated pressures within the portal venous system, potentially leading to severe outcomes such as ascites, esophageal and gastric varices, and even hemorrhage.

The primary cause of portal hypertension is liver cirrhosis, which stems from chronic liver injury that results in fibrosis and structural alterations within the liver, impeding the flow of blood through the portal vein. Less common etiologies include schistosomiasis, heart conditions, or congenital abnormalities of the portal vein. In some instances, portal hypertension may arise from the interplay of multiple factors. For instance, individuals with alcoholic liver disease might also have viral hepatitis, both of which can contribute to increased portal pressure.

Patients diagnosed with portal hypertension should avoid strenuous activities and heavy physical work to prevent the rupture and bleeding of varices. Maintaining a healthy diet that is low in salt is essential to control the development of ascites. Above all, regular medical check-ups are imperative, and treatment should be strictly followed under a physician's supervision without any self-initiated停药 or alterations to the treatment regimen. Should symptoms such as abdominal pain, hematemesis, or melena occur, immediate medical attention is warranted.