Hepatic infarction is a rare condition where a portion of the liver tissue dies due to inadequate blood supply.
Causes
Typically results from occlusion or blockage of the hepatic artery or its branches.
Conditions that may lead to hepatic infarction include thrombosis, embolism, liver trauma, or complications from liver surgery.
Risk Factors
Conditions such as hypercoagulability, atherosclerosis, previous liver surgery, and trauma.
Risk increases with vascular anomalies or conditions that can cause embolism or thrombosis.
Symptoms
Symptoms may include abdominal pain, nausea, vomiting, fever, and jaundice.
Symptoms can be vague and depend on the site and extent of the infarction.
Diagnosis
Blood tests to evaluate liver function.
Imaging studies such as ultrasound, CT, or MRI to detect areas of reduced blood supply and tissue death.
Sometimes confirmed with biopsy.
Treatment Options
Managed with pain control and supportive care.
Address underlying causes such as anticoagulation for thrombosis.
Surgical intervention may be required in severe cases.
Prognosis and Follow-Up
Prognosis depends on the extent of liver tissue affected and underlying cause.
Regular monitoring of liver function tests.
Follow-up care to manage and treat any underlying conditions.
Complications
Potential for liver failure if significant liver tissue is affected.
Complications related to underlying causes like thrombosis or embolism can arise.
Lifestyle & Prevention
No specific lifestyle changes can prevent hepatic infarction.
Maintaining a healthy lifestyle may help reduce the risk of vascular diseases.
Regular monitoring and management of conditions like atherosclerosis or clotting disorders are essential.
When to Seek Professional Help
Seek immediate medical attention for severe abdominal pain, jaundice, or unexplained fever, especially with a history of liver disease or vascular disorders.