PMC5828537_01
Immunohistochemistry showing positivity of the antibodies CD20, Bcl-2, and CD10 in atypical lymphocytes and Ki67 in 50% of all lymphocytes.
CRIOG2018-5065738.001.jpg
PMC5828537_01_CRIOG2018-5065738.001.jpg
fig1
Immunohistochemical analysis showed CD20, Bcl-2, and CD10 positivity in atypical lymphocytes and Ki67 positivity in 50% of all lymphocytes, leading to a diagnosis of follicular lymphoma with diffuse pattern in the endometrium (Figure 1).