Immunology Report Issues
Dear Dr.
Gao,
I recently received the following immunology report from my blood test:
- Ro-52: (+)
- OJ: (-)
- EJ: (-)
- PL-12: (-)
- PL-7: (++)
- SRP: (-)
- Jo-1: (-)
- PM-Scl75: (-)
- PM-Scl100: (-)
- Ku: (-)
- SAE1: (-)
- NXP2: (-)
- MDA5: (-)
- TIF1γ: (-)
- Mi-2β: (-)
- Mi-2α: (-)
- Anti-B2-GP1 IgG: < 6.4 CU (Neg ≤ 20, Pos > 20)
- Cardiolipin-IgG: 4.6 CU (Neg ≤ 20, Pos > 20)
- Cardiolipin-IgM: 6.6
- Anti-RNP: 245 (+) AU/ml (H, Neg < 100, Eqi: 100-120)
- Anti-Sm: 19 (-)
- Phospholipid-IgM: 19.15 MPL units
- RF IgM: < 5 units
- Anti-dsDNA: 30.8 WHO units
- ANA (IFA): 1:640 H (≤ 1:80), Pattern 1 (AC-1) Homogeneous
Complete Blood Count (CBC):
- WBC: 5.0 x 1000/uL (Normal range: 3.5 ~ 11.0)
- RBC: 4.13 million/uL (Normal range: 4.0 ~ 5.2)
- Hemoglobin: 12.5 g/dL (Normal range: 12.0 ~ 16.0)
- Hematocrit: 38.5% (Normal range: 36 ~ 46)
- MCV: 93.2 fL (Normal range: 80-100)
- MCH: 30.3 pg/Cell (Normal range: 26 ~ 34)
- MCHC: 32.5 gHb/dL (Normal range: 31 ~ 37)
- RDW: 13.6% (Normal range: 11.5-14.5)
- Platelets: 173 x 1000/uL (Normal range: 150-400)
- PDW: 11.3 fL (Normal range: 9.2-15.6)
- MPV: 10.8 fL (M: 8.0-12.2; F: 8.6-12.0)
- Segment: 56.2% (Normal range: 42-74)
- Lymphocyte: 35.4% (Normal range: 20-56)
- Monocyte: 5.0% (Normal range: 0-12)
- Eosinophil: 2.8% (Normal range: 0-5)
- Basophil: 0.6% (Normal range: 0-1)
- Absolute Neutrophil Count: 2810 /μL (Normal range: 1800 ~ 7800)
Urinalysis:
- Color: Light Yellow
- Turbidity: Clear
- Specific Gravity: 1.006 (Normal range: 1.003-1.035)
- pH: 6.5 (Normal range: 5.0 - 8.0)
- WBC esterase: Negative
- Nitrite: Negative
- Protein: Negative
- Glucose: Negative
- Ketone: Negative
- Urobilinogen: Normal (<2.0)
- Bilirubin: Negative
- Blood: Negative
- UACR (semi-quantitative): Unmeasurable (Normal <30)
- MALB(U) (semi-quantitative): 10 mg/L (<30)
- CREA(U) (semi-quantitative): 10 mg/dL
- Bacteria: Negative (0 /uL, Negative <100)
- RBC: 5 /uL (<20)
- WBC: 0 /uL (<30)
- Epithelial Cells: 0 /uL (<30)
In mid-January 2023, I experienced unusual fatigue, with GOT and GPT levels rising between 55-65, currently at 35-42.
I have also been experiencing abdominal bloating, numbness in my hands and feet, and intermittent dry mouth.
Could you please advise me on what condition I might have and whether I need medication?
AMBER, 40~49 year old female. Ask Date: 2023/04/03
Dr. Gao Jiankai reply Internal Medicine
Hello, thank you for your inquiry.
Some of the results do not have reference values, as different hospitals may use different testing machines and reference values, making interpretation difficult.
The other results that can be somewhat assessed are as follows: Anti-dsDNA 30.8 WHO units, ANA (IFA) 1:640 H ≦ 1:80 Pattern 1 (AC-1) Homogeneous, Anti-RNP 245 (+) AU/ml H Neg<100, Eqi:100-120.
These results may be related to lupus erythematosus.
Ro-52 (+) and PL-7 (++) are qualitative rather than quantitative results, but I believe they may also be related to lupus erythematosus.
I recommend that you consult a rheumatologist for further evaluation and to arrange appropriate treatment based on your clinical symptoms.
The Allergy, Immunology, and Rheumatology Department of Changhua Hospital, Ministry of Health and Welfare, is concerned about you.
Reply Date: 2023/04/03
More Info
Based on the immune report you provided, there are several key findings that can help us understand your condition better. Your report shows a positive result for Ro-52, a significantly elevated Anti-RNP level, and a high ANA titer with a homogenous pattern. Let's break down what these results might indicate.
1. Ro-52 Positive: Ro-52 is an autoantibody that is often associated with various autoimmune diseases, particularly Sjögren's syndrome and systemic lupus erythematosus (SLE). Its presence can indicate an autoimmune process, but it is not specific to one disease.
2. Anti-RNP Elevated: The Anti-RNP antibody is commonly associated with mixed connective tissue disease (MCTD), which can present with features of lupus, scleroderma, and polymyositis. An elevated level of Anti-RNP can suggest the presence of an autoimmune disorder, particularly MCTD, but it is important to correlate this with clinical symptoms.
3. ANA Titer of 1:640: A high ANA titer, especially at this level, is significant and often indicates the presence of an autoimmune disease. The homogenous pattern can be seen in various conditions, including systemic lupus erythematosus and drug-induced lupus. However, a positive ANA can also occur in healthy individuals, so it must be interpreted in the context of your symptoms.
4. Other Antibodies: The negative results for other antibodies (like Jo-1, PM-Scl, etc.) can help narrow down the differential diagnosis. For instance, Jo-1 is associated with polymyositis and dermatomyositis, and its absence may suggest that these conditions are less likely.
5. Blood Count and Chemistry: Your blood counts appear to be within normal limits, which is reassuring. However, the previous elevation of liver enzymes (GOT and GPT) indicates that there may have been some liver stress or damage, which should be monitored. The symptoms of fatigue, abdominal bloating, and tingling in the extremities could be related to an underlying autoimmune process or other systemic issues.
What Does This Mean for You?
Given the combination of your symptoms and the laboratory findings, it is possible that you may be dealing with an autoimmune condition, potentially MCTD or SLE. However, diagnosing autoimmune diseases often requires a comprehensive evaluation that includes clinical history, physical examination, and sometimes additional tests.
Next Steps:
1. Follow-Up with Your Doctor: It is crucial to discuss these results with your healthcare provider. They can correlate your symptoms with the lab findings and may recommend further testing or referrals to specialists, such as a rheumatologist.
2. Monitoring Symptoms: Keep track of any new or worsening symptoms, such as joint pain, skin rashes, or changes in energy levels. This information can be valuable for your doctor.
3. Lifestyle Adjustments: While awaiting further evaluation, maintaining a healthy lifestyle can be beneficial. This includes a balanced diet, regular exercise, and adequate hydration. Stress management techniques, such as mindfulness or yoga, may also help alleviate some symptoms.
4. Medication: Whether you need medication will depend on the specific diagnosis and severity of your symptoms. If an autoimmune condition is confirmed, treatments may include immunosuppressive medications or corticosteroids to manage inflammation.
In conclusion, while your immune report indicates some abnormalities that warrant further investigation, it is essential to work closely with your healthcare provider to determine the best course of action. Autoimmune diseases can be complex, and a tailored approach is necessary for effective management.
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