Understanding the Facts

Sickle Cell inheritance pattern

The term “sickle cell disease” refers to a group of similar hemoglobin disorders. All forms of sickle cell disease are marked by anemia (a low red blood cell count) and by crescent-shaped red blood cells.

People with sickle cell disease have red blood cells that become hard and pointed and take on a sickle shape. Because sickle-shaped cells do not move easily through blood vessels, they often clump and block blood flow to the limbs and organs. Blocked blood vessels can cause pain, serious infections, organ damage and stroke.

Symptoms

  • Anemia
  • Episodes of pain
  • Painful swelling of hands and feet
  • Frequent infections
  • Delayed growth
  • Vision problems

Diagnosis

Sickle cell disease is diagnosed with a simple blood test. It’s most often found at birth during routine newborn screening tests, but can be diagnosed before birth. Older children and adults can also be tested.

Treatments

  • Medications
  • Blood transfusions
  • Bone marrow transplant is the only potential cure but it has serious risks

Quick Facts

  • Memphis has one of the largest populations of adult sickle cell patients in the nation.
  • Sickle cell disease is not contagious; it is an inherited disease.
  • To inherit the disease, a person must receive the sickle cell gene from both parents. People who inherit a sickle cell gene from one parent and a normal gene from the other parent have a condition called “sickle cell trait.”
  • One in every twelve African Americans has sickle cell trait. They rarely have any problems associated with the disease, but can pass the sickle gene to their children. If two people with sickle cell trait have children, there is a one-in-four chance of having a child with sickle cell disease.
  • Sickle cell is the most common inherited blood disorder in the United States and affects millions of people worldwide.
  • 80,000 Americans are affected by sickle cell disease, and there are about 2.5 million people in America with sickle cell trait.
  • People of African descent are not the only group affected. This disease is also present in Portuguese, Spanish, French Corsicans, Sardinians, Sicilians, mainland Italians, Greeks, Turks and Cypriots and appears in Middle Eastern countries and Asia.
  • Pharmaceutical advances and a better understanding and management of sickle cell disease have increased life expectancies of sickle cell patients. Patients now live into their 40s and 50s with ongoing care.
Contact Us

To schedule an appointment, call us at 901-516-8785 or 901-516-8188.

Methodist Comprehensive Sickle Cell Center
1325 Eastmoreland, Suite 101
Memphis, TN  38104

Hours: Monday – Friday, 8:00 a.m. – 5:00 p.m.*
*An on-call doctor is available to answer questions after-hours and on weekends.

Sickle Cell Center Locations

Methodist Comprehensive Sickle Cell Center
Methodist Comprehensive Sickle Cell Center

1325 Eastmoreland, Suite 101
Memphis, TN 38104

901-516-8785