Renal · Nephritic syndrome diagnosis, PSGN, IgA nephropathy, RPGN classification, anti-GBM disease, ANCA vasculitis, lupus nephritis, MPGN, hereditary glomerular diseases
By completing this question set, you will be able to recognize nephritic syndrome from clinical and laboratory features, distinguish it from nephrotic syndrome, and identify overlap presentations. You will diagnose specific nephritic syndromes by integrating clinical timing (synpharyngitic vs post-infectious delay), demographics, biopsy interpretation (LM, IF, EM), and serology (complement levels, ANCA, anti-GBM, ASO, anti-dsDNA). You will classify rapidly progressive glomerulonephritis (RPGN) into Types I, II, and III by immunofluorescence pattern and identify the underlying disease. You will classify lupus nephritis by ISN/RPS class and select appropriate treatment. You will apply the complement-serologic framework to narrow the glomerular differential efficiently. Finally, you will distinguish hereditary glomerular diseases (Alport syndrome, thin basement membrane disease) from acquired nephritic syndromes.