Browse the corpus
Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.
2 passages
©2013 UpToDate ® Print Email Low power light micrograph of kidney biopsy of a patient with severe acute interstitial nephritis Low power view of severe acute interstitial nephritis showing diffuse interstitial inflammatory infiltrate. One normal glomerulus is present at the top of the slide. Courtesy of Helmut Rennke, MD.
©2013 UpToDate ® Print Email Low power light micrograph of kidney biopsy of a patient with severe acute interstitial nephritis Low power view of severe acute interstitial nephritis showing diffuse interstitial inflammatory infiltrate. One normal glomerulus is present at the top of the slide. Courtesy of Helmut Rennke, MD. High power light micrograph of kidney biopsy of a patient with acute interstitial nephritis High power light micrograph of acute interstitial nephritis showing diffuse interstitial infiltrate of inflammatory cells on the right and an uninvolved glomerulus on the left. Courtesy of Helmut Rennke, MD. Light micrograph of kidney biopsy of a patient with acute interstitial nephritis showing eosinophils Light micrograph with hematoxylin and eosin stain of acute interstitial nephritis showing diffuse interstitial infiltrate with many red-staining eosinophils. An uninvolved glomerulus is on the left. Courtesy of Helmut Rennke, MD. High power light micrograph of kidney biopsy of a patient with acute interstitial nephritis showing diffuse infiltration of mononuclear cells High power light micrograph of interstitial nephritis showing diffuse interstitial infiltrate of mononuclear cells, many of which are actively invading the tubules leading to disruption of the tubular basement membranes (arrows). A white cell cast is present in the tubule in the upper right corner. Courtesy of Helmut Rennke, MD. Light micrograph of kidney biopsy of a patient with granulomatous acute interstitial nephritis Light micrograph shows granulomatous change in acute interstitial nephritis. The interstitial infiltrate is seen on the left, while the granuloma is on the right. The granuloma consists of both giant cells (arrows) and epithelioid cells with abundant cytoplasm which has an amorphous red appearance. Although these findings are characteristic of sarcoid involvement in the kidney, they can be seen with any cause (drug or infection) of acute interstitial nephritis. Courtesy of Helmut Rennke, MD.