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IgA nephropathy: a clinicopathologic study from two centers in Saudi Arabia
Azhar Qayyum Khawajah1, Jaudah Al-Maghrabi, Hassan D Kanaan
1Department of Pathology, King Abdul Aziz University Hospital, Jeddah, Saudi Arabia. azharqayyum59@hotmail.com
Summary
Immunoglobulin A nephropathy (IgAN) is a common kidney disease, primarily affecting males and presenting with hematuria and proteinuria. Early diagnosis through public health awareness is crucial for timely intervention.
Area of Science:
- Nephrology
- Pathology
- Immunology
Background:
- Primary Immunoglobulin A nephropathy (IgAN) is a significant cause of glomerulonephritis.
- Understanding the clinical and pathological spectrum of IgAN is essential for patient management.
Purpose of the Study:
- To analyze the clinical and pathological features of IgAN patients.
- To classify IgAN cases based on the Hass Classification system.
- To correlate histological findings with clinical presentation.
Main Methods:
- Retrospective study of 42 IgAN patients over seven years.
- Utilized light microscopy, immunofluorescence, and electron microscopy for pathological analysis.
- Classified cases according to the Hass Classification.
Main Results:
- Majority of patients were males in their 20s-40s.
- Hematuria and proteinuria were the most common clinical findings.
- Mesangial proliferation, IgA deposition, and electron-dense deposits were prevalent; foot process effacement varied.
Conclusions:
- IgA nephropathy is an immune-complex glomerular disease more frequent in males.
- Clinical presentation typically includes hematuria and proteinuria.
- Increased public health awareness is needed for early detection and intervention.
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