Medically reviewed and approved by a board-certified member
Hemotology
CAUSES OF ERRONEOUS RESULTS (INTERFERENCES CAUSING ABNORMAL RESULT) WITH HEMOTOLOGY ANALYZER
By Dayyal Dg.Twitter Profile | Updated: Monday, 31 July 2017 11:12 UTC
CAUSES OF ERRONEOUS RESULTS (INTERFERENCES CAUSING ABNORMAL RESULT)
These are listed in Table 809.1
Table 809.1 Causes of erroneous results with hematology analyzer
Parameter | Interfering factors |
Erroneous increase | Erroneous decrease | |
0. All parameters
|
—
|
|
1. WBC count
|
|
|
2. RBC count
|
|
|
3. Hemoglobin
|
|
|
4. MCV
|
|
|
5. MCHC
|
|
|
6. Platelets
|
|
|
*: WBCs are counted along with RBCs, but normally their number is statistically insignificant |
FLAGGING
‘Flags’ are signals that occur when an abnormal result is detected by the analyzer. Flags are displayed to reduce false-positive and false-negative results by mandating a review of blood smear examination.
- Comment
- Posted by Dayyal Dg.
Tags:
End of the article