A glomerular nodule, i.e. an acellular hyaline structure, can have varied etiologies. Most commonly we see it in the setting of diabetic nephropathy (DN). In these cases, it posesses all the associated features of DN on light microscopy…
I spend a lot of time discussing patients with renal disease and monoclonal gammopathies with my haematology colleagues, trying to figure out what is of ‘renal significance’ and ‘undetermined significance’. One of those discussions recently was around a…
There are a number of glomerulopathies that feature organized deposits of nonbranching fibrils, some more common than others. The diseases make their first major separation into Congo Red positive (amyloid) and Congo Red negative categories. Amyloid fibrils are…
