Immunofluorescence of Renal Lesions in Paraffinembedded and Fresh-frozen Sections

Abstract

Immunofluorescent findings in formalin-fixed and paraffin-embedded sections of kidneys involved by various nephropathies compared favorably with those in fresh-frozen sections. In some cases, the findings in paraffin-embedded sections were complementary. Immunoreactivity with complement could not be demonstrated.