Ground glass hepatocytes are seen in which of the Viral hepatitis
**Core Concept**
Ground glass hepatocytes are a histopathological feature associated with certain viral hepatitis infections. This phenomenon is characterized by the accumulation of abnormal, pale-staining material within the hepatocytes, giving them a "ground glass" appearance under microscopic examination.
**Why the Correct Answer is Right**
The correct answer is associated with Hepatitis B virus (HBV) infection. HBV causes the accumulation of hepatitis B surface antigen (HBsAg) within the endoplasmic reticulum of hepatocytes, leading to the characteristic ground glass appearance. This is due to the aggregation of HBsAg particles, which are composed of 22-nm spherical particles and filamentous structures.
**Why Each Wrong Option is Incorrect**
* **Option A:** Incorrect because Hepatitis C virus (HCV) infection is characterized by the presence of spotty necrosis and steatosis, but not ground glass hepatocytes.
* **Option B:** Incorrect because Hepatitis D virus (HDV) infection is a satellite virus that requires the presence of HBV for replication and expression, and does not cause ground glass hepatocytes.
* **Option C:** Incorrect because Hepatitis E virus (HEV) infection is typically self-limiting and not associated with ground glass hepatocytes.
**Clinical Pearl / High-Yield Fact**
Ground glass hepatocytes are a diagnostic clue for HBV infection, particularly in cases where the infection is chronic or has progressed to cirrhosis.
**Correct Answer: B. Hepatitis B**