Diagnosis often involves a combination of clinical evaluation, laboratory tests, and imaging studies. Key diagnostic tools include:
Urinalysis: To detect abnormal levels of protein, blood, and other substances in the urine. Blood Tests: To assess kidney function by measuring levels of creatinine, blood urea nitrogen (BUN), and other indicators. Immunological Tests: To identify specific antibodies associated with autoimmune conditions. Kidney Biopsy: To examine a small sample of kidney tissue under a microscope for signs of inflammation and damage.
