What are blood system diseases?

The blood system is a very important circulatory system in the human body. The main function of blood is to transport nutrients to various parts of the body and ensure the balance of various indicators inside the body. When blood disease occurs, it will cause great danger to the body and threaten the safety and health of the body. This is a blood disease. Let’s take a look at what blood system diseases are.

The circulatory system consists of blood, blood vessels and the heart. Blood is composed of four components: plasma, red blood cells, white blood cells, and platelets. Plasma makes up about 55% of blood and is a mixture of water, sugar, fat, protein, potassium salts, and calcium salts. It also contains many of the blood clot-forming chemicals necessary for stopping bleeding. Blood cells and platelets make up the other 45% of the blood. If there is a problem in any part, it will cause blood system diseases.

Blood system diseases include:

1. Anemia caused by various reasons,

The main manifestation is red blood cell reduction, such as iron deficiency anemia, sideroblast anemia, megaloblast anemia, aplastic anemia, lytic anemia, etc.

2. Various types of leukemia

The main symptoms are fever, bleeding, and infection, such as acute lymphoblastic leukemia, acute non-leukorrhea, chronic myeloid leukemia, chronic lymphoblastic leukemia, etc.

3. Bleeding diseases

The main manifestations are bleeding in the skin and mucous membranes, such as idiopathic thrombocytopenic purpura, Henoch-Schonlein purpura, hemophilia, etc.

IV. Others

Myelofibrosis, malignant tissue disease, myelodysplastic syndrome, lymphoma, myeloma, etc.;

There are many types of blood diseases, most of which have similar symptoms such as anemia, bleeding, infection, enlarged liver, spleen, and lymph nodes, so they mainly rely on laboratory tests! Routine blood tests and bone marrow examination are the most commonly used basic methods. Platelet count, bleeding, and coagulation function tests are used to diagnose bleeding disorders.