Abnormal monocyte count can have various causes, ranging in severity from 'minor' to 'critical'. Finding the true cause means ruling out or confirming each possibility – in other words, diagnosis.
Diagnosis is usually a complex process due to the sheer number of possible causes and related symptoms. In order to diagnose abnormal monocyte count, we could:
current GI infection/parasite
frequent unexplained fevers
occasional 'chills'
high sensitivity to bright light
severe diffuse bone pain
postauricular node problems
history of dysentery
elevated lymphocyte count
recent loss of appetite
current very sore throat
tendonitis
multiple swollen axillary nodes| Cause | Probability | Status |
|---|---|---|
| Measles | 94% | Confirm |
| Chronic Inflammation | 26% | Unlikely |
| Mumps | 23% | Unlikely |
| Infectious Mononucleosis | 4% | Ruled out |
| Parasite Infection | 4% | Ruled out |
| Tuberculosis | 1% | Ruled out |
| Leukemia | 1% | Ruled out |
|
White Blood Count - Monocyte Percentage [fraction]
Possible responses:
→ Don't know→ Under 4% [0.04] (low) → 4 to 10% [0.04-0.10] (normal) → 11 to 15% [0.11-0.15] (elevated) → Over 15% [0.15] (high) |