Bone marrow aspiration is performed to obtain biopsy marrow to diagnose hematologic diseases such as leukemia, malignant lymphoma, or plamacytoma. Before transfusion of blood products (bone marrow donation), the donor’s bone marrow is tested for compatibility. What is bone marrow aspiration? A bone marrow aspiration is performed to obtain biopsy marrow to diagnose hematologic diseases … Bone Marrow Aspiration: Treatment, Effects & Risks
Large blood count The large blood count (differential blood count) differs from the small blood count only in that the white blood cells are also differentiated. Changes in the number and composition of granulocytes and lymphocytes can be detected, which allows a more accurate diagnosis. An example would be rheumatic diseases, as eosinophilic granulocytes are … Large blood count | Laboratory values
Note Please note that we make no claim to completeness or accuracy in any of our topics. Due to current developments the information may be outdated. We expressly point out that existing therapies may never be discontinued, scheduled or changed independently and without consultation with your treating physician. All articles in this series: Laboratory values … Note | Laboratory values
As a rule, a blood test is performed once a year to check so-called routine parameters. The aim of this examination is to check the function of organs such as liver, kidney, thyroid gland. In addition, the examination is used before operations, to detect diseases, preventive medical checkups but also to monitor therapy, e.g. by … Laboratory values
Enzymes Especially the transaminases alanine aminotransferase (ALT) and aspartate aminotransferase (AST) are crucial. In case of cell damage in the liver, these enzymes are released from the cells and can thus be a sign of liver inflammation, liver tumor or alcohol abuse. The values for ALT should be below 23 U/l and for AST below … Enzymes | Laboratory values
Introduction Blood testing is a frequently used method, both in the clinic and in medical practices. It provides information about the function of our organs, about enzymes that are important for our metabolism, about the coagulation of our blood and much more. Various parameters are then examined in the blood. Each of these parameters can … Laboratory examination of the blood
The small blood count The small blood count is often used for blood tests. EDTA blood is usually used for this. EDTA (ethylenediaminetetraacetic acid) is a so-called complexing agent. This means that EDTA can bind calcium ions and forms complexes with them. These Ca2+ ions are now missing in the blood clotting process, so blood … The small blood count | Laboratory examination of the blood
Further blood test In addition to the large blood count, the blood is examined in other ways and for other indicators. The blood test can also provide information about the electrolyte balance. In this case, the blood is examined in the laboratory and it is determined whether sodium, chloride, potassium, calcium and other electrolytes are … Further blood test | Laboratory examination of the blood
Neonatal sepsis is a bacterial infection in newborn infants that occurs in 0.1 to 0.8 percent of all newborns. It occurs primarily when the immune system is not fully mature, as in premature infants. A distinction is made between early and late sepsis, depending on the time of infection. What is neonatal sepsis? If infection … Neonatal Sepsis: Causes, Symptoms & Treatment
Osmometry is a medical and pharmaceutical procedure that determines the osmotic value or pressure of a substance. It is considered, for example, to measure plasma osmolality. To be able to perform it, an osmometer is needed. What is an osmometer? Osmometry is used, for example, to determine plasma osmolality, which is a property of blood … Osmometer: Application & Health Benefits
Synonyms in a broader sense Blood cells, blood plasma, blood cells, erythrocytes, thrombocytes, leukocytes Introduction The function of the blood is primarily as a transport mechanism. This includes nutrients that are transported from the stomach via the liver to the respective target organ, e.g. muscles. Furthermore, metabolic products such as urea as the end product … Blood
Blood plasma As already mentioned, blood plasma makes up about 55% of the total blood volume. The blood plasma is blood without cells. Blood plasma consists of approximately 90% water and 10% solid components such as protein, electrolytes and carbohydrates. Plasma proteins One litre of blood contains approx. 60 – 80 g of protein. Due … Blood plasma | Blood
