Erroneous values for the total white cell count and ESR in patients with cryoglobulinaemia.
- 1 October 1976
- journal article
- case report
- Published by BMJ in Journal of Clinical Pathology
- Vol. 29 (10) , 894-897
- https://doi.org/10.1136/jcp.29.10.894
Abstract
Temperature dependent fluctuations in the erythrocyte sedimentation rate were noted during the assessment of one patient with symptomatic cryoglobulinaemia. Two patients with this condition were found to have erroneously high leucocyte counts when estimated by the Model S Coulter Counter. The artefact was directly related to the degree of exposure to cold before the estimation was performed and appeared to be due to the formation of microaggregates of cryoglobulin and fibrinogen.Keywords
This publication has 8 references indexed in Scilit:
- Human Platelet Aggregation by Mixed CryoglobulinsActa Haematologica, 1975
- Pseudoleukocytosis Due to Cryoprotein CrystalsAmerican Journal of Clinical Pathology, 1973
- Pseudo-leukocytosis Associated with CryoglobulinemiaAmerican Journal of Clinical Pathology, 1973
- Cryoglobulinemia and DiseaseAnnals of Internal Medicine, 1970
- Cryoglobulinemia—A clinical and laboratory studyThe American Journal of Medicine, 1966
- Cryopathies: A ReviewArchives of internal medicine (1960), 1961
- The Effect of Room Temperature on Erythrocyte Sedimentation Rate and Its CorrectionJournal of Clinical Pathology, 1957
- Cryo- and macroglobulinemia: Electrophoretic, ultracentrifugal and clinical studiesThe American Journal of Medicine, 1956