What does it mean to have rare white blood cells?

Now, a team of international investigators have discovered that a rare group of white blood cells called basophils play a critical role in inducing immune responses against infections and preventing the development of sepsis.

What does many white blood cells in a gram stain mean?

In general, physicians believe that the presence of bacterial engulfment in white blood cells (WBCs) on Gram-stained sputum is a hallmark of lower respiratory infection. However, no studies have described the significance or diagnostic accuracy of engulfment in lower respiratory tract infections.

What is the most rare leukocyte?

Basophils. Basophils are the rarest type of white blood cell, making up only 1\% of the white blood cells found in a blood smear. Function: These cells are involved in immune responses to parasites.

How many white blood cells indicate infection?

Normally the total WBC count for an adult ranges from 5,000 to 10,000/mm 3. Leukocytosis (WBC > 10,000/mm 3) can indicate infection, inflammation (possibly from allergies), tissue damage or burns, dehydration, thyroid storm, leukemia, stress, or steroid use.

What are some symptoms associated with white blood cell neoplasms?

But with the group of diseases known as plasma cell neoplasms, your body makes too many plasma cells….Lymphoplasmacytic lymphoma symptoms can include:

• Blurred vision.
• Dizziness.
• Headaches.
• Tiredness.
• Weight loss.
• Shortness of breath.
• Hearing problems.
• Numbness or tingling.

Can high white blood cells mean autoimmune disease?

An abnormally raised white blood cell count is not a disease condition, but can point to another underlying cause such as infection, cancer or autoimmune disorders. An abnormally high white blood cell count should always be considered for its possible causes.

How do you interpret gram stain results?

A Gram stain is colored purple. When the stain combines with bacteria in a sample, the bacteria will either stay purple or turn pink or red. If the bacteria stays purple, they are Gram-positive. If the bacteria turns pink or red, they are Gram-negative.

What autoimmune disease affects white blood cells?

Evans syndrome is an autoimmune disorder. It occurs when the immune system produces antibodies that mistakenly attack healthy tissue, specifically red blood cells, platelets and sometimes certain white blood cells.