This study concerns the comparison of two methodologies for reticulocyte count on two groups of 100 subjects. The evaluation of the results achieved with the two colorants (brilliant cresyl blue and pre-colored glasses with crystal acetate violet and methylene blue) suggests the application of more reliable parameters (reticulocyte index, reticulocyte production index) for the interpretation of reticulocyte counting. It seems desirable to correct the absolute reticulocyte number with the degree of anemia of the patient and to calculate the medullary production index to identify the effective reticulocytosis.
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Objective: To investigate the role that foot-strike hemolysis plays in sports-related anemia in marathon and ultramarathon runners.
Data Sources: PubMed, Embase, Cochrane, Grey literature.
Study Selection: Inclusion criteria consisted of human studies with runners completing a sanctioned race of marathon distance or greater, with outcomes measured by pre- and post-race hematological assessments.
Metabolites
November 2024
Diagnostic Laboratory, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54643 Thessaloniki, Greece.
: Chronic diarrhea in dogs is a prevalent condition that significantly impacts canine health, often leading to weight loss, dehydration, and malnutrition. Diagnosing and treating chronic diarrhea is challenging due to its multifactorial nature, necessitating collaboration among veterinarians across various specialties. Measuring cobalamin and folate levels is a crucial diagnostic step for all dogs with chronic diarrhea.
View Article and Find Full Text PDFJ Med Case Rep
December 2024
Department of Pathology, Faculty of Medicine, University of Colombo, Colombo 08, Sri Lanka.
Introduction: Primary bone marrow diffuse large B-cell lymphoma is a rare clinical entity, and the "bone marrow-liver-spleen" type of diffuse large B-cell lymphoma is rarer, with only a few published cases in literature. Though bone marrow-liver-spleen-type diffuse large B-cell lymphoma has unique presentations such as fever, cytopenias, and hemophagocytic lymphohistiocytosis, no cases with cold autoimmune hemolytic anemia have been reported.
Case Presentation: A 39-year-old Sri Lankan woman, previously healthy, presented with shortness of breath, productive cough, and fever for 4 days.
Complement C5 inhibitor treatment with ravulizumab or eculizumab for paroxysmal nocturnal hemoglobinuria (PNH) improves outcomes and survival. Some patients remain anemic due to clinically significant extravascular hemolysis (cs-EVH: hemoglobin [Hgb] ≤9.5 g/dL and absolute reticulocyte count [ARC] ≥120×109/L).
View Article and Find Full Text PDFAm Fam Physician
December 2024
Dwight D. Eisenhower Army Medical Center, Fort Eisenhower, Georgia.
Anemia affects more than 269 million children globally, including 1.2 million children in the United States. Although anemia can present with numerous symptoms, children are most often asymptomatic at the time of diagnosis.
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