What causes WBC to be high in babies?

Conditions such as extreme physical stress caused by an injury or emotional stress can also trigger high white blood cell levels. So can inflammation, labor or the end of pregnancy, smoking, or even extreme exercise.

What causes white and red blood cells to be elevated?

Leukocytosis is most commonly caused by infection or inflammation. Other high white blood cell count causes may include: Excessive physical or emotional stress (such as fever, injury or surgery). Burns.

What does it mean when red blood cells are high in a child?

Medical conditions that can cause an increase in red blood cells include: Heart failure, causing low blood oxygen levels. Congenital heart disease (“congenital” means you’re born with it). Polycythemia vera (a rare blood cancer in which your bone marrow produces too many red blood cells).

What happens if WBC count is high in newborns?

An abnormal number of WBCs often indicates that the newborn baby’s body is fighting some sort of infection. Results of the CBC can be obtained quite quickly. Blood culture: The blood culture will determine if any bacteria can be grown in the blood.

Is leukemia high white blood count?

At the time of diagnosis, patients can have very, very high white blood cell counts. Typically a healthy person has a white blood cell count of about 4,000-11,000. Patients with acute or even chronic leukemia may come in with a white blood cell count up into the 100,000-400,000 range.

Does polycythemia go away in newborn?

What are the long-term effects? In most cases, polycythemia has no lasting effects. As the extra red blood cells break down, the baby will probably have yellowing of the skin (jaundice) for a short time. This is normal.

How is baby leukemia diagnosed?

The diagnosis of leukemia is made after a bone marrow aspirate and possibly a bone marrow biopsy. Bone marrow tissue is examined by a pathologist under a microscope. The results of this procedure will show the doctor what type of leukemia the child has.