Blood Disorders
Blood disorders range from common conditions like iron-deficiency anemia to life-threatening diseases like leukemia. When something goes wrong with your red cells, white cells, platelets, or clotting factors, the effects ripple through every organ system. These guides cover the major blood conditions, their symptoms, and how they are managed.
Blood Diseases List: Types, Causes, and What to Know
A complete overview of major blood diseases — from anemia and leukemia to sepsis and thrombosis — including causes, symptoms, and how they're diagnosed.
- ✓ Blood diseases affect red cells, white cells, platelets, or plasma — each category causes distinct problems.
- ✓ Leukemia, sickle cell disease, and thalassemia are among the most serious inherited or acquired blood cancers and disorders.
- ✓ Many blood diseases are diagnosed through routine laboratory blood testing — early detection significantly improves outcomes.
Blood Disorders: Types, Symptoms, and Treatment Overview
Complete guide to blood disorders including anemia, hemophilia, sickle cell disease, thalassemia, and leukemia — symptoms, causes, and what to expect.
- ✓ Anemia is the most widespread blood disorder worldwide — iron deficiency is its most common cause.
- ✓ Sickle cell disease and thalassemia are hereditary disorders affecting hemoglobin structure and production.
- ✓ Hemophilia prevents normal clot formation; modern factor replacement therapy has dramatically improved patient outcomes.
Chagas Disease: Transmission, Stages, and Blood Supply Risk
What is Chagas disease, how is it transmitted, what are its stages, and why does it pose a growing risk to the U.S. blood supply? Complete guide.
- ✓ Chagas disease is caused by the parasite Trypanosoma cruzi and infects 18 million people worldwide, killing 50,000 annually.
- ✓ The 'kissing bug' is the primary vector, but transmission can also occur through blood transfusion, organ transplant, or mother to child.
- ✓ An estimated 100,000 immigrants in the U.S. may carry the parasite, creating a blood supply contamination concern.
Hepatitis C and Blood Transfusion: Risk, Screening, and History
How hepatitis C spreads through blood, who is at highest risk, what changed after 1992 screening, and what veterans and transfusion recipients should know.
- ✓ Hepatitis C is the most common blood-borne infection in the United States, affecting roughly 4 million Americans.
- ✓ People who received blood transfusions before June 1992 face elevated risk — routine HCV screening didn't exist before then.
- ✓ HCV is the leading cause of liver transplants in America and kills 8,000–10,000 Americans annually.