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Diabetic Nephropathy
Protein Insudative Lesions in Diabetic Glomerulopathy Diffuse and nodular glomerulosclerosis is the classic appearance of diabetic glomerulopathy. However, diabetic nephropathy…
Chronic Interstitial Nephritis
Chronic interstitial nephritis is a diagnosis made on renal biopsy when interstitial inflammation is present in a background of fibrosis…
(CMV) Cytomegalovirus
The biopsy from this adult kidney transplant recipient shows features of cytomegalovirus (CMV) infection, including prominent enlargement (cytomegalo-) of tubular…
FSGS Tip Lesion – Secondary
The patient is a 64-year-old male with a history of diabetes mellitus, hypertension, and hyperlipidemia, who presents with an increased…
The 5th International Congress of Pediatric Urology – Nephrology, Dialysis, and Transplantation
Congratulations to our friends at The 5th International Congress of Pediatric Urology – Nephrology, Dialysis, and Transplantation for another successful…
IgG Background Staining in Diabetic Nephropathy
Immunofluorescence staining with IgG in a patient with diabetic nephropathy shows enhanced linear staining along the glomerular basement membranes and…
Ernest Goodpasture
The year is 1918. Are your lungs injected with blood? Kidneys with crescents? Better talk to Dr. Goodpasture. Its not…
Hemoglobin
The H&E photomicrographs show acute tubular injury with eosinophilic beaded casts (arrow). Immunohistochemical stains were strongly positive hemoglobin in the…
Lymphocytic Leukemia (CLL and SLL)
This renal biopsy was taken from an 82-year-old man with acute renal failure and nephrotic range proteinuria. His past medical…
Arkana Artwork
Here’s another great piece we proudly display in our hallway, from one of our talented artist friends! Marianne Hennigar is…
Thin Basement Membrane Disease
This 41-year-old female presents with microscopy hematuria and subnephrotic proteinuria. The clinical workup is negative for urinary tract infection, nephrolithiasis…
River Cities Dragon Boat Festival 2017
We’re here at the River Cities Dragon Boat Festival! Thanks to FedEx rowing with us, we won our first race!!…
Minimal Change Disease and New Onset DM Type I
AN ODD COINCIDENCE? OR ARE THEY RELATED? This biopsy is from a teenager who had a viral illness 6 weeks…