Immunohistochemical staining for KCa3.1 in ccRCC and oncocytoma.
- Maj Rabjerg (127189)
- Aida Oliván-Viguera (127186)
- Lars Koch Hansen (718406)
- Line Jensen (109124)
- Linda Sevelsted-Møller (718407)
- Steen Walter (718408)
- Boye L. Jensen (718409)
- Niels Marcussen (497185)
- Ralf Köhler (34264)
Publication date
April 2015
DOIAbstract
<p>Immunohistochemical staining for KCa3.1 in ccRCC (A) and oncocytoma (B) shows strong staining of tumor vessels (long arrows) in both tumor subtypes. In ccRCC, a few tumor cells or possibly stroma cells show some KCa3.1 expression (“block” arrow). Immunohistochemical staining for KCa1.1 in ccRCC (C) and oncocytoma (D) shows staining of the cell membrane of the tumor clear cells (long arrow), whereas no staining of the tumor cells was observed in the oncocytoma. “Block” arrow indicates staining of immune cells. Original magnification, x200.</p
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