**Core Concept**
A 'liver shrinkage diet' is a preoperative regimen aimed at reducing the size of the liver, particularly in patients undergoing certain abdominal surgeries. This diet involves a combination of fasting and a specific nutritional plan to minimize liver volume. The underlying principle is to reduce liver size to facilitate surgical access and minimize blood loss.

**Why the Correct Answer is Right**
The 'liver shrinkage diet' works by reducing the liver's glycogen stores, which in turn reduces its size. This is achieved by fasting or restricting carbohydrate intake for a period of 10-14 days before surgery. The liver's glycogen stores are depleted, causing a reduction in liver size. This preoperative regimen is commonly advised for patients undergoing liver resections, hepatic transplantation, or other complex abdominal surgeries.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because the 'liver shrinkage diet' is not primarily focused on reducing liver inflammation, although it may have some anti-inflammatory effects.
**Option B:** This option is incorrect because the 'liver shrinkage diet' is not a specific treatment for liver cancer, although it may be used as part of a broader preoperative regimen for patients undergoing liver resection.
**Option C:** This option is incorrect because the 'liver shrinkage diet' is not a specific treatment for liver cirrhosis, although it may be used as part of a broader nutritional plan for patients with liver disease.

**Clinical Pearl / High-Yield Fact**
A key aspect of the 'liver shrinkage diet' is to ensure that patients receive adequate nutritional support during the preoperative period to prevent malnutrition and other complications. This may involve supplements or a specific nutritional plan, and should be coordinated with a multidisciplinary team of healthcare professionals.

**Correct Answer:** C.