منابع مشابه
Evaluation of Cell Morphology and Introduction to Platelet and White Blood Cell Morphology
OBJECTIVES At the end of the chapter, the learner should be able to: 1. Define the terms flagged and reflex test as they pertain to automated hematology results. 2. Describe the importance of maintaining competency in morphological identification. 3. List justifications for performing a manual morphology review. 4. List the steps in the performance of a peripheral blood smear examination. 5. Id...
متن کاملPlatelet morphology and IPF during treatment with haemodialysis
During treatment with HD PLT interaction with the dialysis membrane results in activation and adhesion on the membrane surface and release of platelet-derived factors. In case of PLT activation increased amounts of degranulated PLTs are present in peripheral blood circulation. Degranulated PLTs are less viable and demonstrate a shortened life span. Increased turnover of PLTs might reveal increa...
متن کاملMicroscopic platelet size and morphology in various hematologic disorders.
Microscopic evaluation of apparent platelet size and morphology was examined in a variety of hematologic disorders. The time of preparation of the blood smear was important. An artifactual increase in platelet size was noted on blood films from 20 normal individuals that were prepared either immediately or 180 min after venipuncture. The clearest differentiation of patient categories was obtain...
متن کاملBlood platelet counts, morphology and morphometry in lions, Panthera leo.
Due to logistical problems in obtaining sufficient blood samples from apparently healthy animals in the wild in order to establish normal haematological reference values, only limited information regarding the blood platelet count and morphology of free-living lions (Panthera leo) is available. This study provides information on platelet counts and describes their morphology with particular ref...
متن کاملConversion from Platelet-Rich Plasma Platelet Production to Buffy Coat Platelet Component Production: Benefits and Limitations
Blood transfusion centers are under considerable pressure to produce platelet concentrates with high quality and safety due to the short shelf life of 3-5 days as well as possible bacterial and viral contaminations. For a variety of reasons, many Europeans have changed their methods of component production from whole blood using the North American standard platelet-rich plasma method to the buf...
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ژورنال
عنوان ژورنال: Journal of Laboratory Medicine
سال: 2020
ISSN: 2567-9449,2567-9430
DOI: 10.1515/labmed-2020-0007