Hereditary ovalocytosis
Information, Symptoms, Treatments and Resources
Hereditary ovalocytosis is rare condition pass down through families in which blood cells are slightly oval shaped instead of round. It is a form of hereditary elliptocytosis.
Newborn infants with ovalocytosis may have anemia and jaundice. Adults usually do not show symptoms and are known as asymptomatic.
An examination by your health care provider may occasionally show an enlarged spleen.
This condition is diagnosed by look at the shape of blood cells under a microscope. The following tests may also be done:
- CBC (complete blood count) to check for anemia
- Blood smear
- Bilirubin level
Jeng MR. Hematologic problems in immigrants from Southeast Asia. Hematol Oncol Clin North Am. Dec 2004; 18(6): 1405-22, x.
Laosombat V, Dissaneevate S, Wongchanchailert M, Satayasevanaa B. Neonatal anemia associated with Southeast Asian ovalocytosis. Int J Hematol. 2005 Oct;82(3):201-5.
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