Severe hypoglycemia, increased uric acid and renal failure are seen in?
## **Core Concept**
The question tests the knowledge of a condition characterized by severe hypoglycemia, increased uric acid levels, and renal failure. This combination of symptoms suggests a disorder related to glucose metabolism and renal function.
## **Why the Correct Answer is Right**
The correct answer, . **Lactic acidosis and hyperuricemia** can occur due to **metformin toxicity** or in conditions like **severe infection** or **shock** but are classically associated with **diabetic nephropathy** complications and certain **metabolic disorders**. However, the specific combination of severe hypoglycemia, increased uric acid, and renal failure points towards a condition like **tumors producing insulin-like growth factor 2 (IGF-2)**, which can cause **non-islet cell tumor hypoglycemia**. Another critical condition is **glycogen storage disease type I (GSD I)**, also known as **von Gierke disease**, where there's a deficiency of glucose-6-phosphatase leading to severe hypoglycemia, lactic acidosis, hyperuricemia (due to increased lactate and decreased urate excretion), and renal failure due to renal accumulation of glycogen and uric acid crystals.
## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is incorrect because while it might relate to metabolic disorders, it does not specifically match the combination of symptoms provided.
- **Option B:** This option does not directly correlate with the symptoms described.
- **Option C:** Although certain conditions might present with some similar symptoms, this option does not accurately represent the condition characterized by severe hypoglycemia, increased uric acid, and renal failure.
## **Clinical Pearl / High-Yield Fact**
A key clinical pearl is to remember that **glycogen storage disease type I (von Gierke disease)** presents with a classic triad of **severe hypoglycemia**, **lactic acidosis**, and **hyperuricemia**, along with **renal failure** as a complication. Early recognition and management of these conditions can significantly impact patient outcomes.
## **Correct Answer:** .