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Fig. 2 | BMC Nephrology

Fig. 2

From: Lambda light chain-induced monoclonal gammopathy of renal significance, manifesting with Fanconi Syndrome and osteomalacia

Fig. 2

Renal biopsy—Optical microscopy, containing 3 glomeruli, 1 being totally sclerotic (F) and the other only partially represented. The remaining glomeruli unchanged (A and B). Congo Red stained sections (C and D) did not reveal amyloid material under polarized light (D). The tubules have epithelial regeneration foci, some hyaline casts (E) and atrophy foci (F—Picro Sirius). The interstitium had a mild focus of fibrosis (F). Unaltered arterial segments and arterioles. (A—H&E, B and E—PAS, C and D—Congo Red, F—Picro Sirius). Images courtesy of Dr. Washington LC dos-Santos, MD, IGM-FIOCRUZ

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BMC Nephrology

ISSN: 1471-2369

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