Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Jul 16, 2021; 9(20): 5535-5539
Published online Jul 16, 2021. doi: 10.12998/wjcc.v9.i20.5535
Figure 2
Figure 2 Histopathological findings. A. The tumor cells were irregular, surrounded by empty halos, and scattered with sparse stroma; B: The valve specimens manifested fibrous tissue hyperplasia, hyaline degeneration, and mucoid degeneration.