Related Experiment Video
Updated: Aug 29, 2026
Megakaryocyte Differentiation and Platelet Formation from Human Cord Blood-derived CD34+ Cells
Published on: December 27, 2017
Thrombocytopenia responding to red blood cell transfusion
Ahmed A Mubarak1, Abdalla Awidi, Kakil I Rasul
1Department of Medicine, Hamad Medical Corporation, Doha, Qatar. mubarak1955@hotmail.com
Three patients with severe symptomatic iron deficiency anemia and thrombocytopenia had a significant rise in platelet count a few days following packed red blood cell transfusion. Pre-transfusion platelet count of patient one was 17 x 10(9)/L, 22 x 10(9)/L in patient 2 and 29 x 10(9)/L in patient 3. On the 6th day post transfusion, the platelet count rose to 166 x 10(9)/L in patient one, 830 x 10(9)/L in patient 2 and 136 x 10(9)/L in patient 3. The possible mechanisms behind such an unreported observation are discussed.
Three patients with severe symptomatic iron deficiency anemia and thrombocytopenia had a significant rise in platelet count a few days following packed red blood cell transfusion. Pre-transfusion platelet count of patient one was 17 x 10(9)/L, 22 x 10(9)/L in patient 2 and 29 x 10(9)/L in patient 3. On the 6th day post transfusion, the platelet count rose to 166 x 10(9)/L in patient one, 830 x 10(9)/L in patient 2 and 136 x 10(9)/L in patient 3. The possible mechanisms behind such an unreported observation are discussed.
Related Concept Videos
02:45Blood 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...
01:15Blood 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...
01:22Bone Marrow Sampling and Transplants
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy the...
01:24Disorders of Hemostasis
Thromboembolic Disorders
Two factors primarily cause thromboembolic conditions.
01:24Tissue Transplantation
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
01:27Disorders 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...