Can color Doppler ultrasound detect chronic nephritis?

Color Doppler ultrasound, also known as color ultrasound, is a non-invasive diagnostic tool used for the initial assessment of kidney morphology and blood flow. In the early stages of chronic nephritis, if the kidneys show mild enlargement or structural changes, color ultrasound may reveal abnormalities such as thinning of the renal parenchyma and increased renal cortical echogenicity. Additionally, it can help detect the presence of kidney stones, cysts, or other space-occupying lesions.

However, color ultrasound alone is insufficient for a definitive diagnosis of chronic nephritis. To confirm chronic nephritis, doctors typically rely on a combination of blood tests (such as serum creatinine, blood urea nitrogen, and kidney function indicators), urinalysis (urinary protein, red and white blood cell counts), 24-hour urinary protein quantification, and renal biopsy. These tests provide a more accurate evaluation of the extent of kidney damage and help determine the specific type of kidney disease.

If chronic nephritis is suspected, prompt medical attention is recommended.