**Core Concept**
HBV (Hepatitis B Virus) is a hepatotropic virus that primarily infects hepatocytes, leading to various liver diseases. The virus has a complex life cycle, involving multiple mechanisms to evade the host immune system.
**Why the Correct Answer is Right**
HBV is well-documented to cause chronic hepatitis, which can progress to cirrhosis and hepatocellular carcinoma (hepatic cancer). The virus integrates into the host genome, leading to genetic instability and promoting malignant transformation. However, HBV is not typically associated with the development of hepatic adenoma, a rare benign liver tumor. Hepatic adenomas are more commonly linked to oral contraceptive use, androgenic-anabolic steroid use, and glycogen storage diseases.
**Why Each Wrong Option is Incorrect**
**Option A:** Hepatic cancer is a well-established consequence of chronic HBV infection, making this option incorrect.
**Option B:** Chronic hepatitis is a hallmark of HBV infection, leading to liver inflammation and fibrosis, so this option is incorrect.
**Option D:** Cirrhosis is a potential outcome of chronic HBV infection, characterized by liver scarring and architectural distortion, making this option incorrect.
**Clinical Pearl / High-Yield Fact**
HBV is a significant public health concern, with over 2 billion people infected worldwide. Chronic HBV infection is a major risk factor for hepatocellular carcinoma, and vaccination is a critical tool in preventing HBV transmission.
**β Correct Answer: C. Hepatic adenoma. Hepatic adenoma is not typically associated with HBV infection.**
Free Medical MCQs Β· NEET PG Β· USMLE Β· AIIMS
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