How to Differentiate Between Mild, Moderate, and Severe Fatty Liver Disease

Fatty liver disease can be categorized into mild, moderate, and severe stages based on specific medical criteria, helping healthcare professionals determine the appropriate course of action.

1. Classification Based on Liver Fat Content

In a healthy liver, fat makes up less than 5% of the organ's total weight. When fat accumulation exceeds this range, it is classified as fatty liver disease. Specifically, fat content slightly above 5% is considered mild fatty liver. When it reaches over 10%, it is classified as moderate fatty liver. If the fat content surpasses 25% of the liver's weight, it is diagnosed as severe fatty liver.

2. Assessment Using Controlled Attenuation Parameter (CAP)

Another method to evaluate fatty liver severity is through the Controlled Attenuation Parameter (CAP), which is measured using a non-invasive technique called liver transient elastography. In healthy individuals, CAP values are typically below 240 dB/m. A reading between 240 and 280 dB/m indicates mild fatty liver. When the CAP score falls between 280 and 320 dB/m, it suggests moderate fatty liver disease. A value exceeding 320 dB/m is generally associated with severe fatty liver.

Importance of Early Detection and Treatment

Regardless of the stage—mild, moderate, or severe—fatty liver disease should never be ignored. Early diagnosis and medical intervention are crucial in preventing further liver damage. Patients are advised to visit a healthcare provider for proper evaluation and treatment planning. In addition to prescribed medications, lifestyle changes such as improved diet, weight management, and regular physical activity play a key role in managing and even reversing the condition.

Taking proactive steps upon diagnosis can significantly improve liver health and overall well-being.