PMC9973535_01
Germinal center B-cell type diffuse large B-cell ovarian lymphoma. A- Diffuse non-cohesive round cell tumor proliferation (HE; 200x). B- Details of the ovary tissues under the microscope. In tumor tissues (Image A) (HE; 400x). C- Intense positive immunostaining of tumoral cells for CD 20 (200x). D- No tumor cells express inhibin-alpha marker (400x) . HE: Hematoxylin and eosin stain
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FIG1
The immunohistochemical study (Table 1) confirmed the diagnosis of a diffuse, ovarian, large B-cell non-germ-center lymphoma (Figure 1).