Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Immunohistological findings of the biopsied specimen obtained from the left renal pelvis. Hematoxylin and Eosin staining (A 100×, B 400×) showing dense infiltration of medium-sized lymphoid cells. Most lymphoid cells were CD20-positive (C). CD3-negative cells (D). IgG-positive cells (E). IgG4-positive cells (F) overwrap on the distribution of nontumorous immunoglobulin free L chain (Igκ/λ) -positive plasma cell infiltration (G, H).
