A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped clusters of immune ...

Monocytopenia describes a low number of monocytes, a type of white blood cell. Monocytes are made in the bone marrow and account for 2% to 6% of white blood cells at any given time. They work ...

Figure B. Pale necrotic lesion of lymph node shows small karyorrhectic debris and polymorphous cell population of surrounding cells (histiocytes, lymphocytes, plasmacytoid monocytes). (H&E x 400 ...

During its journey, the dengue virus infects more cells, including those in the lymph nodes and bone marrow, macrophages in both the spleen and liver, and monocytes in the blood. The spread and ...