**Core Concept**
Transjugular Intrahepatic Portosystemic Shunt (TIPS) is a medical procedure used to treat complications of portal hypertension, such as variceal bleeding. The procedure involves creating a shunt between the hepatic vein and the portal vein to reduce portal pressure. Early complications of TIPS include those related to the technical aspects of the procedure, the shunt itself, and the underlying liver disease.

**Why the Correct Answer is Right**
The correct answer is related to the development of hepatic encephalopathy (HE) after TIPS. Hepatic encephalopathy is a neurological complication that occurs when the liver is unable to detoxify the blood properly, leading to the accumulation of toxins in the brain. This is often seen in patients with advanced liver disease, who are at increased risk of developing HE after TIPS. The shunt increases blood flow to the liver, which can worsen liver dysfunction and increase the risk of HE.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it is not a common early complication of TIPS. While bleeding and infection are potential complications, they are not typically seen in the early stages after the procedure.

**Option B:** This option is incorrect because it is not a direct complication of TIPS. While portal vein thrombosis can occur after TIPS, it is not an early complication of the procedure itself.

**Option C:** This option is incorrect because it is not a complication of TIPS. While liver failure is a potential outcome in patients with advanced liver disease, it is not a direct complication of the TIPS procedure.

**Clinical Pearl / High-Yield Fact**
It is essential to carefully select patients for TIPS, as those with advanced liver disease are at increased risk of developing hepatic encephalopathy after the procedure. A thorough evaluation of liver function and portal pressure is necessary before proceeding with TIPS.

**Correct Answer:** A. Hepatic Encephalopathy