.

http://www.diagnostykalaboratoryjna.eu/journal/DL_2007__4;_7...

Leukoagglutination
Leukoagglutination occurs when the particles involved are white blood cells.

An example is the PH-L form of phytohaemagglutinin.

https://en.wikipedia.org/wiki/Agglutination_(biology)

ccccccc

Once obtained the image containing only the white blood
cells it is possible to verify if there are adjacent cells (or
agglomerates of leukocytes) and, therefore, provide for their
separation.

https://iris.unica.it/retrieve/handle/11584/104360/226011/Wo...
cccccccccccccccccc

presenting only the agglomerate of leukocyte on a dark. background.
https://www.researchgate.net/publication/309466585_A_leucocy...
ccccccccc

p
https://www.sciencedirect.com/science/article/abs/pii/S00104... to detect circular shapes inside the leukocyte agglomerates

Leukocyte clumps

Leukocyte clumps are white blood cells grouped together by agglutination. Leukocyte clumps in urine indicate the presence of an infection or inflammation, especially in the kidney (e.g. pyelonephritis, interstitial inflammation, parenchymal infections). Leukocyte clumps in the blood may be associated with cancer, including non-Hodgkins lymphoma and chronic lymphocytic leukemia. - https://loinc.org/67848-2/

--------------------------------------------------
Note added at 3 hrs (2019-11-13 23:19:44 GMT)
--------------------------------------------------

Large clumps of WBCs are typically observed when there is inflammation or bacterial infections of the renal and urinary tract. The clumping is due to increased mucus in the urine. A clump of WBCs is indicated by the arrow in the image on this page - https://www.labce.com/spg2087037_wbc_clumps.aspx

--------

FIG. 86 A cluster of four trichomonads. It is common to observe trichomonads clustered together along with white blood cell (WBC) clumps in urine sediment. - https://isn.page.link/fQ57

http://www.diagnostykalaboratoryjna.eu/journal/DL_2007__4;_7...

--------------------------------------------------
Note added at 18 hrs (2019-11-14 14:24:28 GMT)
--------------------------------------------------

OR

clumping of white blood cells


https://www.jimmunol.org › content › 421.full.pdf
by B STEINBERG - ‎Cited by 18 - ‎Related articles
hemolysis and age of leukocytes. We suggest the term "leukoagglutination" to indicate clumping of white blood cells from any source by antibodies or similar.