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Malcolm Needs

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  1. Like
    Malcolm Needs got a reaction from Kelly Guenthner in Letting tube sit to catch rouleaux or cold?   
    If the test is showing no immediate rouleaux or agglutination due to a "cold reacting" antibody, I'm afraid that I am at a loss to see why anyone would leave the tests to see whether one or the other develops.  Rouleaux is clinically insignificant  in terms of blood transfusion, and ditto "cold reacting" antibodies, unless they are of wide thermal amplitude (in which case, there would almost certainly be agglutination visible straight away.

    Why waste reagents and expensive technician's time investigating a clinically insignificant phenomenon?
  2. Like
    Malcolm Needs reacted to scvmc in BloodBankTalk: Bombay phenotype   
    I just answered this question.

    My Score PASS  
  3. Like
    Malcolm Needs got a reaction from SbbPerson in Letting tube sit to catch rouleaux or cold?   
    If the test is showing no immediate rouleaux or agglutination due to a "cold reacting" antibody, I'm afraid that I am at a loss to see why anyone would leave the tests to see whether one or the other develops.  Rouleaux is clinically insignificant  in terms of blood transfusion, and ditto "cold reacting" antibodies, unless they are of wide thermal amplitude (in which case, there would almost certainly be agglutination visible straight away.

    Why waste reagents and expensive technician's time investigating a clinically insignificant phenomenon?
  4. Like
    Malcolm Needs got a reaction from John C. Staley in Letting tube sit to catch rouleaux or cold?   
    If the test is showing no immediate rouleaux or agglutination due to a "cold reacting" antibody, I'm afraid that I am at a loss to see why anyone would leave the tests to see whether one or the other develops.  Rouleaux is clinically insignificant  in terms of blood transfusion, and ditto "cold reacting" antibodies, unless they are of wide thermal amplitude (in which case, there would almost certainly be agglutination visible straight away.

    Why waste reagents and expensive technician's time investigating a clinically insignificant phenomenon?
  5. Like
    Malcolm Needs reacted to exlimey in BloodBankTalk: Bombay phenotype   
    I just answered this question.

    My Score PASS  
  6. Like
  7. Like
    Malcolm Needs got a reaction from Arno in Letting tube sit to catch rouleaux or cold?   
    If the test is showing no immediate rouleaux or agglutination due to a "cold reacting" antibody, I'm afraid that I am at a loss to see why anyone would leave the tests to see whether one or the other develops.  Rouleaux is clinically insignificant  in terms of blood transfusion, and ditto "cold reacting" antibodies, unless they are of wide thermal amplitude (in which case, there would almost certainly be agglutination visible straight away.

    Why waste reagents and expensive technician's time investigating a clinically insignificant phenomenon?
  8. Like
    Malcolm Needs got a reaction from exlimey in Letting tube sit to catch rouleaux or cold?   
    If the test is showing no immediate rouleaux or agglutination due to a "cold reacting" antibody, I'm afraid that I am at a loss to see why anyone would leave the tests to see whether one or the other develops.  Rouleaux is clinically insignificant  in terms of blood transfusion, and ditto "cold reacting" antibodies, unless they are of wide thermal amplitude (in which case, there would almost certainly be agglutination visible straight away.

    Why waste reagents and expensive technician's time investigating a clinically insignificant phenomenon?
  9. Like
    Malcolm Needs reacted to mpmiola in BloodBankTalk: Bombay phenotype   
    I just answered this question.

    My Score PASS  
  10. Like
    Malcolm Needs got a reaction from Yanxia in Letting tube sit to catch rouleaux or cold?   
    If the test is showing no immediate rouleaux or agglutination due to a "cold reacting" antibody, I'm afraid that I am at a loss to see why anyone would leave the tests to see whether one or the other develops.  Rouleaux is clinically insignificant  in terms of blood transfusion, and ditto "cold reacting" antibodies, unless they are of wide thermal amplitude (in which case, there would almost certainly be agglutination visible straight away.

    Why waste reagents and expensive technician's time investigating a clinically insignificant phenomenon?
  11. Like
    Malcolm Needs reacted to Jbowker in BloodBankTalk: Bombay phenotype   
    I just answered this question.

    My Score PASS  
  12. Like
    Malcolm Needs reacted to SueR in BloodBankTalk: Bombay phenotype   
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    My Score PASS  
  13. Like
    Malcolm Needs reacted to PalmerSil in BloodBankTalk: Bombay phenotype   
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  14. Like
    Malcolm Needs got a reaction from Bet'naSBB in Letting tube sit to catch rouleaux or cold?   
    If the test is showing no immediate rouleaux or agglutination due to a "cold reacting" antibody, I'm afraid that I am at a loss to see why anyone would leave the tests to see whether one or the other develops.  Rouleaux is clinically insignificant  in terms of blood transfusion, and ditto "cold reacting" antibodies, unless they are of wide thermal amplitude (in which case, there would almost certainly be agglutination visible straight away.

    Why waste reagents and expensive technician's time investigating a clinically insignificant phenomenon?
  15. Like
    Malcolm Needs reacted to alt5575 in BloodBankTalk: Bombay phenotype   
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    My Score PASS  
  16. Like
    Malcolm Needs reacted to Arno in BloodBankTalk: Bombay phenotype   
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    My Score PASS  
  17. Like
    Malcolm Needs reacted to Townsend in BloodBankTalk: Bombay phenotype   
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  18. Like
    Malcolm Needs reacted to traci89 in BloodBankTalk: Bombay phenotype   
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  19. Like
    Malcolm Needs reacted to Arno in BloodBankTalk: Knops Blood Group System   
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  20. Like
    Malcolm Needs reacted to Townsend in BloodBankTalk: Knops Blood Group System   
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  21. Like
    Malcolm Needs got a reaction from Bet'naSBB in Cold auto antibodies   
    Could NOT agree more Neil.
  22. Like
    Malcolm Needs got a reaction from John C. Staley in Cold auto antibodies   
    Could NOT agree more Neil.
  23. Like
    Malcolm Needs reacted to Neil Blumberg in Cold auto antibodies   
    We do not use enzyme treated cells when trying to detect or work up cold agglutinins.  No reason to enhance their reactivity in vitro.  If they are not detectable by routine LISS at body temperature or antiglobulin methods they are not of clinical importance.
  24. Like
    Malcolm Needs reacted to donellda in BloodBankTalk: Yt Blood Group System   
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  25. Like
    Malcolm Needs reacted to exlimey in BloodBankTalk: Yt Blood Group System   
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    My Score PASS  
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