a rapid growth of the lcm between 8 and 12 weeks p.i. , 15-20 times greater than for the first 8 weeks , was associated with depletion of lymphocytes in thymus dependent area ( tda ) of both spleen and lymph nodes , gross expansion of the red pulp with extramedullary haemopoiesis , partial atrophy of spleen follicles , but not those of the lymph node , and involution of the thymus .
C0037993
spleen
C0229687
red pulp