What is the most common form of glomerulonephritis?

The most common form of glomerulonephritis is IgA nephropathy, also known as Berger's disease. This condition is characterized by the deposition of IgA antibodies in the mesangial regions of the glomeruli, leading to inflammation and damage. It predominantly affects young males and often presents with hematuria, proteinuria, and sometimes hypertension. It is frequently associated with upper respiratory tract infections, which can trigger or exacerbate symptoms.

IgA nephropathy is significant due to its prevalence; it is one of the leading causes of glomerulonephritis worldwide and can progress to chronic kidney disease in some patients, making awareness and management important in clinical practice. This condition is differentiated from others by its specific pathophysiology and clinical presentation. Understanding the typical patient demographics and symptomatology can help in recognizing IgA nephropathy early in the clinical setting.