Fig. 2
From: Renal capsule metastasis from renal pelvic cancer: a case report
Histopathologic examination of the renal pelvic cancer and renal capsule cancer. a Hematoxylin and eosin (H&E)-stained section of the pelvic cancer. b H&E-stained section of the renal capsule cancer. c HER2-stained section of the pelvic cancer showing positive staining. d HER2-stained section of the renal capsule cancer showing positive staining