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Bilateral protrusio acetabuli in sickle cell anemia
A M Rijke1, T L Pope, T E Keats
1Department of Radiology, University of Virginia Medical Center, Charlottesville 22908.
Southern Medical Journal
|March 1, 1990
Summary
Sickle cell anemia can lead to extreme bilateral protrusio acetabuli, a rare hip condition. This finding suggests sickle cell anemia should be considered a potential cause of this acetabular abnormality.
Area of Science:
- Orthopedic Surgery
- Hematology
- Medical Complications
Background:
- Protrusio acetabuli is a rare condition where the acetabulum protrudes into the pelvic cavity.
- While various causes exist, its association with hematologic diseases is unusual.
- Osteopenia, a decrease in bone density, is a known risk factor for skeletal complications.
Observation:
- A case study involving a patient with sickle cell anemia is presented.
- The patient exhibited extreme bilateral protrusio acetabuli.
- The complication was likely secondary to osteopenia associated with sickle cell anemia.
Findings:
- Sickle cell anemia is identified as a potential cause of extreme bilateral protrusio acetabuli.
- This case highlights the link between hematologic disorders and acetabular abnormalities.
- Osteopenia in sickle cell disease may predispose individuals to this hip condition.
Implications:
- The findings expand the differential diagnosis for protrusio acetabuli.
- Clinicians should consider sickle cell disease in patients presenting with this hip pathology.
- Further research may elucidate the specific mechanisms linking sickle cell anemia to acetabular protrusion.