Category: Blood

Secondary polycythemia, also known as erythrocytosis, is a medical condition characterized by an excessive production of red blood cells in the body. Red blood cells are responsible for transporting oxygen from the lungs to various organs and tissues. However, when the body produces an excess of these cells, the blood becomes thicker, posing a higher...

Aneurysms, which are abnormal bulges in blood vessels, can lead to severe complications if they rupture. They have the potential to occur in various parts of the body, such as multiple segments of the aorta, blood vessels supplying the brain, and blood vessels located in the neck, groin, or legs. Since aneurysms frequently develop without...

Blood plays a crucial role in our bodies, performing vital functions such as delivering oxygen and nutrients to our cells. Composed of plasma, platelets, red blood cells, and white blood cells, this essential fluid is continuously produced within us. While there are numerous blood disorders that can impact this life-sustaining system, such as anemia, sickle...

Apheresis, a medical procedure introduced in 1972 by American medical technologist Herb Cullis, involves the filtration of a patient’s blood through a specialized machine. This machine separates a specific component of the blood, while returning the remaining portion back to the body. Apheresis serves multiple purposes, including the collection of specific components from donor blood...

Tetany is a medical condition that is commonly linked to decreased levels of calcium in the bloodstream. This condition is characterized by excessive neuromuscular activity, with the severity of symptoms varying depending on the individual. While some individuals with low calcium levels may not experience any symptoms, others may face critical medical emergencies. There are...

POEMS syndrome, also known as Crow-Fukase syndrome, is a highly uncommon blood disorder that impacts various bodily systems, primarily the immune system. This disorder leads to the overproduction of abnormal cells and irregular behavior of antibodies within the body. While POEMS syndrome can be life-threatening, it is possible to manage its symptoms through a combination...

According to the Centers for Disease Control and Prevention, blood clots, also known as venous thromboembolism (VTE), are the primary cause of death in the United States. However, the good news is that they can be prevented and treated with the use of blood thinners. Individuals who have suffered a vein injury, are dealing with...

As the human heart beats, it generates pressure within the circulatory system, facilitating the movement of blood throughout the body to supply the necessary oxygen to the tissues and organs. However, fluctuations can occur, leading to either high or low blood pressure. Deviating from the normal range can result in severe physiological complications. Thus, maintaining...

Von Willebrand disease is a frequently occurring genetic disorder that affects blood clotting. It is estimated to impact approximately 1% of the population. In some instances, individuals may acquire the disease due to certain medical conditions. In many cases, people with the inherited form of von Willebrand disease may not manifest any symptoms for a...

Neutrophils, a specific type of white blood cell, play a crucial role in our immune system. However, when there is an excessive amount of these cells circulating in the bloodstream, it may indicate a condition called neutrophilia. Neutrophilia is a common symptom observed in various medical conditions, particularly during infections. Interestingly, it is possible for...