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  1. Sickle cell disease - Wikipedia

    Sickle cell disease (SCD), also simply called sickle cell, or sickle cell anemia is a group of inherited hemoglobin-related blood disorders. [2] The most common type is known as sickle cell anaemia. [2]

  2. About Sickle Cell Disease | Sickle Cell Disease (SCD) | CDC

    Feb 21, 2025 · Overview Sickle cell disease (SCD) is a group of inherited red blood cell disorders. Red blood cells contain hemoglobin, a protein that carries oxygen. Healthy red blood cells are round, and …

  3. Sickle cell anemia - Symptoms & causes - Mayo Clinic

    Sickle cell anemia is one of a group of inherited disorders known as sickle cell disease. It affects the shape of red blood cells, which carry oxygen to all parts of the body.

  4. Sickle-cell disease - World Health Organization (WHO)

    Aug 6, 2025 · Sickle-cell disease is a serious inherited blood disorder caused by a mutation in the HBB gene, leading to abnormal, sickle-shaped red blood cells that block blood flow and cause severe …

  5. Sickle Cell Disease (SCD) Symptoms, Causes & Types

    Aug 13, 2025 · Sickle cell disease (SCD) is an inherited blood disorder. It causes your red blood cells to form into a “C” shape. It can cause pain and serious complications.

  6. Sickle Cell Disease - What Is Sickle Cell Disease? | NHLBI, NIH

    Dec 10, 2025 · Sickle cell disease is an inherited blood disorder that affects hemoglobin, the protein that carries oxygen through the body. Misshapen red blood cells can block blood flow causing lifelong …

  7. SICKLE Definition & Meaning - Merriam-Webster

    May 29, 2026 · The meaning of SICKLE is an agricultural implement consisting of a curved metal blade with a short handle fitted on a tang. How to use sickle in a sentence.

  8. Sickle Cell Disease: Causes, Symptoms, Diagnosis, and Treatment

    Sep 10, 2025 · Sickle cell disease (SCD) is a group of inherited blood disorders that primarily affect hemoglobin, the protein inside red blood cells that carries oxygen throughout the body.

  9. Sickle Cell Anemia - Harvard Health

    Aug 6, 2025 · People with sickle cell anemia inherit a defective type of hemoglobin. When oxygen levels inside a red blood cell get low, the defective hemoglobin forms long rods.

  10. Sickle cell disease - NHS

    Find out about sickle cell disease, a serious inherited blood disorder where the red blood cells develop abnormally. Find out about the symptoms, causes and treatments.