Review
Copyright ©2013 Baishideng Publishing Group Co.
World J Clin Cases. Dec 16, 2013; 1(9): 262-275
Published online Dec 16, 2013. doi: 10.12998/wjcc.v1.i9.262
Figure 10
Figure 10 Renal angiomyoadenomatous tumor (hematoxylin and eosin). A, B: The tumor is composed of epithelioid cells in a background of dense, leiomyomatous stroma (A, × 40 and B, × 100); C: The tumor cells have oval nuclei of low Fuhrman nuclear grade with clear to eosinophilic cytoplasm and protrude into the lumen, resembling a so-called “shark’s smile” (× 400). Courtesy of Dr. Melissa Stanton, Mayo Clinic, Arizona.