Congenital anomaly of hepatic vein is a rare condition in which the veins that carry blood from the liver to the heart are abnormally formed. This can lead to a variety of symptoms, including abdominal pain, jaundice, and swelling of the abdomen. Treatment typically involves surgery to correct the anomaly.

The symptoms of Congenital Anomaly of Hepatic Vein can vary depending on the severity of the condition. Common symptoms include abdominal pain, jaundice, nausea, vomiting, and fatigue. In more severe cases, the patient may experience ascites (fluid buildup in the abdomen), portal hypertension (High blood pressure in the portal vein), and liver failure.

The exact cause of congenital anomaly of hepatic vein is unknown. However, some possible causes may include genetic mutations, environmental factors, and abnormal development of the fetus during pregnancy. Other possible causes may include infections, trauma, and certain medications.

1. Surgery: Surgery is the most common treatment for congenital anomalies of the hepatic vein. The goal of surgery is to restore normal blood flow through the hepatic vein. This may involve removing a portion of the hepatic vein or creating a bypass around the affected area.

2. Interventional Radiology: Interventional radiology is a minimally invasive procedure that can be used to treat congenital anomalies of the hepatic vein. This procedure involves inserting a catheter into the hepatic vein and using a balloon to open up the vein and restore normal blood flow.

3. Transplantation: In some cases, a liver transplant may be necessary to treat a congenital anomaly of the hepatic vein. This is usually done when the anomaly is severe and other treatments are not effective.

1. Maternal diabetes
2. Maternal obesity
3. Maternal alcohol consumption
4. Maternal smoking
5. Maternal use of certain medications
6. Maternal age
7. Family history of congenital anomalies
8. Exposure to certain environmental toxins
9. Genetic mutations or chromosomal abnormalities

There is no cure for congenital anomaly of hepatic vein. Treatment is based on the individual's symptoms and may include medications to reduce the risk of complications, such as blood clots, and surgery to repair the vein. Medications may include anticoagulants, such as warfarin, to reduce the risk of blood clots, and antiplatelet drugs, such as aspirin, to reduce the risk of stroke. Surgery may involve bypassing the affected vein or repairing the vein.