Histopathologic findings occurring in males and , to a lesser extent in females , were atrophy of the thymic medulla and a decrease in bone marrow cellularity .
Histopathologic findings occurring in males and , to a lesser extent in females , were atrophy of the thymic medulla and a decrease in bone marrow cellularity .
O O O O O O O O O O O O B-SEX O O B-FINDING O O B-SPECIMEN I-SPECIMEN O O B-MANIFESTATION_FINDING O B-FINDING I-FINDING I-FINDING O