A 10-year-old boy is brought into the casualty with yellow sclera, dark urine and abdominal discomfo. The liver function tests reveal serum transaminase levels of 2100 IU/L. Which of the following is the most accurate statement about probable complications?
**Core Concept**
The underlying condition described is indicative of **acute liver failure**, characterized by **jaundice** (yellow sclera), **dark urine**, and significantly elevated **serum transaminase levels**. This condition can lead to various complications due to the liver's critical role in metabolism, detoxification, and production of essential proteins.
**Why the Correct Answer is Right**
Given the severe elevation in serum transaminase levels (2100 IU/L), it suggests a significant hepatic injury, which can lead to **coagulopathy** due to the liver's inability to produce adequate amounts of clotting factors. This, in turn, increases the risk of bleeding complications. Moreover, the liver's failure to detoxify toxins can lead to **hepatic encephalopathy**, a condition characterized by cognitive disturbances ranging from mild confusion to coma.
**Why Each Wrong Option is Incorrect**
**Option A:** This choice is incorrect because, while liver failure can lead to numerous complications, the question seeks the most accurate statement regarding probable complications, which involves more direct and immediate consequences of liver dysfunction.
**Option B:** Similarly, this option might be related to liver disease but does not directly address the most likely complications arising from acute liver failure as described.
**Option C:** This choice is incorrect as it does not accurately reflect the common complications associated with the presented scenario of liver failure.
**Option D:** This option is also incorrect because, although liver disease can have various manifestations, the question is focused on the acute complications of severe liver injury.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that **acute liver failure** can rapidly progress to life-threatening complications, including **coagulopathy** and **hepatic encephalopathy**, necessitating prompt recognition and management. Early signs of encephalopathy, such as altered mental status, are critical to identify.
**Correct Answer:** D. Coagulopathy is a complication of liver disease.