To view a larger version of each figure, select View larger version below each figure. To make a slide, select download slide-quality image file . Download times may be somewhat lengthy. For tips on preparing slides from the files, please see Downloading Images for Slide Preparation . The well delineated non-necrotizing granulomas typical of sarcoidosis are illustrated here, with adjacent tubulointerstitial fibrosis.
Giant cells are evident.
The large giant cells comprising the non-necrotizing granulomas typical of renal sarcoidosis are evident in this biopsy, with surrounding lymphoplasmacytic interstitial infiltrate and early tubulointerstitial fibrosis. View larger version Download slide-quality image Fig 4. A well-delineated granuloma is seen surrounding an intact glomerulus in this case of renal sarcoidosis. There are numerous giant cells and surrounding lymphocytes and plasma cells with early interstitial fibrosis. The multinucleated giant cell typical of sarcoidosis is shown under high magnification in this biopsy.