Membranous glomerulonephritis Flashcards
Renal biopsy demonstrates:
[…] microscopy: the […] […] is thickened with […] electron dense deposits. This creates a ‘[…] and […]’ appearance
Renal biopsy demonstrates:
electron microscopy: the basement membrane is thickened with subepithelial electron dense deposits. This creates a ‘spike and dome’ appearance
Causes
idiopathic: due to anti-phospholipase A2 antibodies ([…])
[…] (in 5-20%): prostate, lung, lymphoma, leukaemia
Others
Causes
idiopathic: due to anti-phospholipase A2 antibodies
infections: hepatitis B, malaria, syphilis
malignancy (in 5-20%): prostate, lung, lymphoma, leukaemia
drugs: gold, penicillamine, NSAIDs
autoimmune diseases: systemic lupus erythematosus (class V disease), thyroiditis, rheumatoid
Mem glomer mx
ACEi or ARB