**Question:** All are Indications of cholecystectomy except

A. Acute cholecystitis
B. Choledocholithiasis
C. Acute pancreatitis
D. Acute fatty liver of pregnancy

**Correct Answer:** D. Acute fatty liver of pregnancy

**Core Concept:** Cholecystectomy is the surgical removal of the gallbladder. Indications for this procedure include various conditions associated with the gallbladder and its function. Some common indications include acute cholecystitis (inflammation of the gallbladder), choledocholithiasis (gallstones in the bile ducts), and acute pancreatitis (inflammation of the pancreas). On the other hand, acute fatty liver of pregnancy is a less common condition that affects pregnant women, characterized by liver inflammation due to hormonal changes and nutrient deficiencies. This condition is not typically an indication for cholecystectomy, as the primary goal is to manage the underlying hormonal and nutritional factors, rather than surgically remove the gallbladder.

**Why the Correct Answer is Right:** Acute fatty liver of pregnancy is a specific condition affecting pregnant women, with liver inflammation resulting from hormonal changes and nutrient deficiencies during pregnancy. The primary goal of managing acute fatty liver of pregnancy is to address these underlying factors, rather than surgically remove the gallbladder (cholecystectomy). In such cases, treatment typically focuses on optimizing nutrition, monitoring fetal growth, and managing complications like hypertension and preeclampsia.

**Why Each Wrong Option is Incorrect:**

A. Acute cholecystitis (indicates inflammation of the gallbladder) is a common indication for cholecystectomy, as surgical removal of the gallbladder can alleviate symptoms and prevent complications from gallstones and inflammation.

B. Choledocholithiasis (gallstones in the bile ducts) is another common indication for cholecystectomy, as the surgical removal of the gallbladder can prevent complications from bile duct obstruction and infection.

C. Acute pancreatitis (inflammation of the pancreas) is also an indication for cholecystectomy in certain cases, particularly those with gallstones or a history of gallstones as a contributing factor. Removing the gallbladder can prevent future episodes of pancreatitis caused by gallstones.

D. Acute fatty liver of pregnancy is a specific condition affecting pregnant women, not related to gallstones or the gallbladder. Treatment focuses on addressing nutritional deficiencies and managing complications like hypertension and preeclampsia, rather than performing cholecystectomy.