What causes 17.6 cm lesion on the liver?

A liver lesion refers to an abnormal growth or tissue change within the liver. The size and location of a lesion, measured in centimeters (cm), can vary and may be caused by different underlying medical conditions. Without specific medical information or imaging results, it is not possible to accurately determine the exact cause of a liver lesion. Some possible causes can include:

1. Liver cysts: Benign fluid-filled sacs that can develop in the liver.

2. Liver tumors: This includes both noncancerous (benign) and cancerous (malignant) tumors that can occur in the liver.

3. Metastatic tumors: Liver lesions can also be caused by the spread (metastasis) of cancer from other parts of the body to the liver. This is common in certain cancers, such as colorectal, breast, lung, and melanoma.

4. Abscesses: These are pus-filled collections that can form due to bacterial or fungal infections in the liver.

5. Focal nodular hyperplasia (FNH): A non-cancerous condition in which abnormal nodules develop in the liver.

6. Hemangiomas: Benign blood vessel tumors that can occur in the liver.

7. Hepatocellular carcinoma (HCC): This is the most common type of liver cancer, often associated with chronic liver diseases such as hepatitis B and C, alcoholism, or non-alcoholic fatty liver disease.

It's important to note that these are just a few possible causes, and the exact cause can only be determined through appropriate medical evaluations and diagnostics. If you have concerns or have been advised by a healthcare professional about a liver lesion, it is important to follow up and consult with a medical specialist for proper diagnosis and treatment.