👉 The term "microleukoblast" is a medical term used to describe cells that are small in size and which have very few mitochondria. These cells can be found in the blood, cerebrospinal fluid (CSF), and other fluids in the body, and they play a crucial role in the immune response of the body. Microleukoblasts are also known as "proliferative leukocytes," which means that they are actively dividing and producing new cells.