case_images: PMC4085823_01
case_images: A. Light microscopy of renal tissue stained with Masson's
  trichrome (20X). Note the presence of diffuse acute tubular necrosis and
  preserved glomeruli. In the interstitial area, thin fibrosis lines and edema
  are evident. B. Immunostaining of renal tissue. Note the positive
  immunostaining for myoglobin in the cytoplasm of the tubular cells.
case_images: 0036-4665-rimtsp-56-01-00085-gf01.jpg
case_images: PMC4085823_01_0036-4665-rimtsp-56-01-00085-gf01.jpg
case_images: f01
case_images: Myoglobin immunohistochemistry staining was positive in the renal tubuli (Fig. 1 A and B).