A dangerously high white blood cell (WBC) count, known as leukocytosis, is typically considered when the count exceeds 30,000 white blood cells per microliter (30,000/mm³) of blood.

Nov 11, 2024 · Learn what is a dangerous white blood cell count and what it could indicate about your health. Understand the risks and when to seek medical advice.

Nov 1, 2000 · Leukocytosis, a common laboratory finding, is most often due to relatively benign conditions (infections or inflammatory processes). Much less common but more serious …

Dec 1, 2015 · An elevated white blood cell count has many potential etiologies, including malignant and nonmalignant causes. It is important to use age- and pregnancy-specific normal …

A repeat complete blood count with peripheral smear may provide helpful information, such as types and maturity of white blood cells, uniformity of white blood cells, and toxic granulations.

White blood cell counts that are too high or too low may be dangerous, depending on the cause. Infection can cause spikes, as well as blood cancers and other conditions.

A decreased WBC count, especially neutropenia (WBC count <3,000/mm3), may indicate overwhelming infection, especially in the elderly. A left shift with increased band forms, toxic …

Sep 6, 2023 · If you have a white blood cell count of 30,000, your doctor will most likely run more tests to figure out why you have a high count. High white blood cell counts can be caused by …