Haab&;s striae are seen in
**Core Concept**
Haab's striae refer to the linear tears or lacerations of the skin that occur due to increased intra-abdominal pressure, typically seen in patients with liver cirrhosis and ascites. This phenomenon is a result of the mechanical stress exerted on the abdominal wall by the expanding liver and visceral organs.
**Why the Correct Answer is Right**
The correct answer is related to the pathophysiology of liver cirrhosis and ascites. In patients with liver cirrhosis, the liver undergoes fibrosis and nodular regeneration, leading to portal hypertension and increased intra-abdominal pressure. This increased pressure causes the skin to stretch and eventually tear, resulting in Haab's striae. The skin tears are typically seen in the lower abdominal region, often in a linear or curved pattern.
**Why Each Wrong Option is Incorrect**
* **Option A:** Not relevant to the pathophysiology of Haab's striae.
* **Option B:** Not a common cause of Haab's striae.
* **Option C:** Not a characteristic feature of Haab's striae.
**Clinical Pearl / High-Yield Fact**
Haab's striae are a classic sign of liver cirrhosis and ascites, and their presence should prompt further evaluation for underlying liver disease.
**Correct Answer:** C. Liver cirrhosis and ascites