Periportal fatty infiltration of the liver is seen with –
**Core Concept**
Periportal fatty infiltration of the liver refers to the accumulation of fat droplets in the periportal hepatocytes, which are the liver cells surrounding the portal tracts. This condition is often associated with metabolic disorders and is a characteristic feature of non-alcoholic fatty liver disease (NAFLD).
**Why the Correct Answer is Right**
The correct answer is associated with the pathophysiology of NAFLD, which involves the accumulation of fat in the liver due to insulin resistance and impaired lipid metabolism. The periportal region of the liver is particularly susceptible to fatty infiltration due to the high metabolic activity of the hepatocytes in this area. The accumulation of fat in the periportal hepatocytes can lead to liver dysfunction and inflammation.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option may be incorrect as it does not specifically relate to the periportal region of the liver.
* **Option B:** This option may be incorrect as it is more commonly associated with centrilobular fatty infiltration, which is seen in conditions such as alcoholic liver disease.
* **Option D:** This option may be incorrect as it is more commonly associated with steatohepatitis, which is a more severe form of NAFLD characterized by inflammation and hepatocyte damage.
**Clinical Pearl / High-Yield Fact**
It's essential to note that fatty liver disease can be asymptomatic and may only be diagnosed incidentally on imaging studies. The periportal region is particularly susceptible to fatty infiltration due to its high metabolic activity, making it a key area to evaluate in patients with suspected fatty liver disease.
**Correct Answer: C.**