Results Flagged
none
Possible Causes
The following list of sample-related causes may not contain all conditions that
could cause this flag.
Multiple occurrences of this flag, especially for consecutive samples, can indicate
a system problem. However, isolated instances of this flag are usually sample
related.
Sample Related
•
Myelocytic leukemia
•
Chronic infections
•
Neonatal samples
Large Platelets (LPLT)
Definition
The Large Platelets flag is triggered if the percentage of large platelets (%LPLT)
is greater than 10% of the platelet count.
The %LPLT parameter indicates the percent of platelets with volumes greater
than 20 fL. This parameter is derived from the Platelet Volume histogram based
on Integrated Analysis.
Default trigger values for the three severity levels are:
+
++
+++
The %LPLT value is intended for flagging and laboratory purposes only.
Results Flagged
none
Possible Causes
The following list of sample-related causes may not contain all conditions that
could cause this flag.
Multiple occurrences of this flag, especially for consecutive samples, can indicate
a system problem. However, isolated instances of this flag are usually sample
related.
Flags
%LPLT = 10.0% to 11.9%
%LPLT = 12.0% to 14.0%
%LPLT > 14.0%
System Related
1. Troubleshoot the baso channel.
2. Troubleshoot the perox channel.
3. Check the baso and perox gains.
6-11