Related Experiment Video
Updated: May 13, 2026

Dried Blood Spots - Preparing and Processing for Use in Immunoassays and in Molecular Techniques
Published on: March 13, 2015
Improving blood disorder diagnosis: reflections on the challenges
1Department of Pathology and Molecular Medicine, McMaster University and the Hamilton Regional Laboratory Medicine Program, Hamilton, Ontario, Canada. haywrdc@mcmaster.ca
Abstract:
Hematology laboratories have a vital role in providing diagnostic testing for a wide range of blood disorders. Improvements in hematology laboratory diagnostics are highly dependent on new discoveries on blood disorder pathology, the translation of new knowledge into assays for clinical testing purposes, and research that assesses, compares, and optimizes diagnostic practices. This article reviews the author's experiences with research leading to improved blood disorder diagnosis, including research studies on Quebec platelet disorder and other bleeding disorders, evaluations of practice, and research on the external quality assessment of diagnostic testing for platelet function disorders. The importance of research to advancing diagnostic testing for blood disorders is emphasized.
Related Concept Videos
Errors occurring during blood pressure monitoring
Several factors...
Blood Transfusion
Blood Transfusion Overview
A blood transfusion is a medical procedure used to replace blood lost due to injury, surgery, or to treat conditions such as anemia or cancer. During a transfusion, donor blood is...
Automated Microbial Diagnostics
Disorders of Erythrocytes
Erythrocyte disorders can be broadly categorized into two main types: anemic and polycythemic conditions.
A low oxygen-carrying capacity of the blood due to the loss, lower production, or destruction of erythrocytes is termed anemia. Hemorrhagic anemia, for example, occurs when bleeding from an external wound or internal ulcer reduces erythrocyte counts.
On the other...
Blood Transfusion and Agglutination
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
Documentation of Nursing Diagnosis
In some settings, data-driven computerized decision support systems are in place, allowing for more accurate nursing diagnoses. The database within one of these systems includes diagnostic labels defining characteristics, activities, and indicators for nursing. A nurse enters assessment...
