Table:
Fatty liver
Other names	Hepatic steatosis

Micrograph showing a fatty liver (macrovesicular steatosis), as seen in non-alcoholic fatty liver disease. Trichrome stain.
Specialty	Gastroenterology
Symptoms	None, tiredness, pain in the upper right side of the abdomen[1][2]
Complications	Cirrhosis, liver cancer, esophageal varices[1][3]
Types	Non-alcoholic fatty liver disease (NAFLD), alcoholic liver disease[1]
Causes	Alcohol, diabetes, obesity[3][1]
Diagnostic method	Based on the medical history supported by blood tests, medical imaging, liver biopsy[1]
Differential diagnosis	Viral hepatitis, Wilson disease, primary sclerosing cholangitis[3]
Treatment	No alcohol, weight loss[3][1]
Prognosis	Good if treated early[3]
Frequency	NAFLD: 30% (Western countries)[2]
ALD: >90% of heavy drinkers[4]

Return the values of the cells in the following table postions:
the 1st row and the 1st column,
the 9th row and the 1st column,
the 4th row and the 1st column,
the 4th row and the 2nd column,
the 2nd row and the 2nd column,
the 10th row and the 2nd column,

Requirements: Format each cell value as a JSON, using the structure {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.

The extracted cell contents are listed below.
{"row_id":"1", "column_id":"1", "cell_value":"Fatty liver"}
{"row_id":"9", "column_id":"1", "cell_value":"Differential diagnosis"}
{"row_id":"4", "column_id":"1", "cell_value":"Symptoms"}
{"row_id":"4", "column_id":"2", "cell_value":"None, tiredness, pain in the upper right side of the abdomen"}
{"row_id":"2", "column_id":"2", "cell_value":"Hepatic steatosis"}
{"row_id":"10", "column_id":"2", "cell_value":"No alcohol, weight loss"}