Blood Inquiry
Hello Doctor, last week I went to the emergency room due to headaches and dizziness.
The blood test report showed CBC 8.95 10^3/µL, SEG 26.3%, LYMPH 55.4%, MONO 10.7%, PDW 9.2 fL, and other values were within the standard range.
I have researched hematological symptoms and found only fatigue, easy bruising, joint pain, and shortness of breath that match.
I am unsure what condition my body is in.
In early November, I underwent surgery for chronic sinusitis, and since then, I have experienced headaches, dizziness, and deep ear pain.
In mid-December, I had an MRI and neck ultrasound, and the doctor informed me of right vertebral artery stenosis and occlusion (the images showed it to be very small, almost undetectable).
I also experienced pain and weakness in my right leg, which almost led to a stroke diagnosis.
After being discharged, I visited several ENT, neurology, and rehabilitation departments, and all the doctors indicated that the vertebral artery issue is likely congenital and not severe enough to cause headaches.
The ENT department confirmed that my surgical site has healed and ruled out any ENT-related issues, advising me to continue monitoring.
Since middle school, my white blood cell count has always been elevated, and I don’t know why I can’t donate blood each time.
There is a family history of leukemia.
I have consulted various specialties and feel physically and mentally exhausted, but the cause of my headaches and dizziness remains undetermined.
My blood data always appears unusual.
Should I undergo a spinal tap or any other tests? Thank you, Doctor, for taking the time to respond.
I am extremely grateful.
Xiao Si, 30~39 year old female. Ask Date: 2016/01/10
Dr. Chen Yunfang reply Oncology
Hello: Based on the blood test results you provided, there does appear to be a hematological issue.
The most significant concern is the elevated percentage of lymphocytes, which accounts for 55.4% of the total white blood cell count.
This is abnormal, as the normal range for lymphocyte percentage is approximately 20-30%.
If this trend is consistently observed in your blood tests, I strongly recommend that you consult a hematologist for further evaluation.
An elevated lymphocyte count can sometimes indicate conditions such as lymphoma or lymphocytic leukemia.
A blood test can provide a diagnosis without necessarily requiring a bone marrow biopsy.
Please see a hematology specialist as soon as possible! Thank you for your attention!
Reply Date: 2016/01/10
More Info
Interpreting blood test results can be a complex process, especially when there are concerns about potential underlying conditions such as tumors or blood disorders. Based on the data you've provided, let's break down the key components of your Complete Blood Count (CBC) and discuss their implications, particularly in relation to your symptoms and family history.
Understanding Your CBC Results
1. White Blood Cell Count (WBC): Your WBC count is 8.95 x 10^3/µL, which is within the normal range (typically 4.0 to 10.0 x 10^3/µL). However, you mentioned that your WBC has historically been on the higher side. Elevated WBC counts can indicate various conditions, including infections, inflammation, or stress. Given your history of chronic sinusitis and recent surgery, it’s possible that your body is still responding to these stressors.
2. Differential Count:
- Segmented Neutrophils (SEG): At 26.3%, this is lower than the typical range (usually around 40-70%). A low neutrophil percentage can be seen in viral infections or bone marrow issues.
- Lymphocytes (LYMPH): At 55.4%, this is elevated. Lymphocytosis can occur in viral infections, chronic inflammatory conditions, or certain types of leukemia.
- Monocytes (MONO): At 10.7%, this is slightly elevated. Monocytosis can occur in chronic infections, autoimmune diseases, or hematological disorders.
3. Platelet Distribution Width (PDW): Your PDW is 9.2 fL, which is generally considered normal. PDW can provide insights into platelet function and the body’s response to various conditions.
Symptoms and Family History
Your symptoms of fatigue, easy bruising, joint pain, and shortness of breath, combined with a family history of leukemia, understandably raise concerns. While your CBC results do not definitively indicate leukemia or another malignancy, they do warrant further investigation, especially given your persistent symptoms and elevated lymphocyte count.
Next Steps
1. Further Testing: Given your symptoms and family history, it may be prudent to discuss further testing with your healthcare provider. This could include:
- Bone Marrow Biopsy: This can help assess the health of your bone marrow and check for abnormal cells.
- Imaging Studies: If not already done, imaging studies like a CT scan may help visualize any potential masses or abnormalities in your lymphatic system.
- Additional Blood Tests: Tests for specific markers or genetic tests may provide more clarity.
2. Monitoring: Since you have a history of elevated WBC counts, regular monitoring of your blood counts may be beneficial. This can help track any changes over time.
3. Consultation with Specialists: Given the complexity of your symptoms and the potential for hematological issues, a referral to a hematologist may be warranted. They can provide specialized insights and recommendations based on your complete clinical picture.
Conclusion
While your current blood test results do not conclusively indicate a serious condition, the combination of your symptoms, family history, and historical blood count trends suggests that further investigation is necessary. It’s essential to maintain open communication with your healthcare providers, express your concerns, and advocate for the tests and referrals you feel are necessary. Early detection and intervention are crucial in managing any potential health issues effectively.
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