Clinical Presentation of Hemoglobin C in Albania: Case Series

Abstract

The presence of HbC is a rare event in Europe and Mediterranean region where thalassemia and HbS are more frequently encountered. The rarely diagnosed cases are linked with the migration from West-Central Africa. Albania is one of the Mediterranean countries where inherited haemoglobin disorders are considerably widespread. Studies have shown the presence of thalassemia, sickle cell disease and sporadic cases of Hb O-Arab, Hb Lepore especially in the areas where malaria has been endemic. In 2006 we identified the first case with HbSC disease and until 2020 we have found 15 cases with HbC variant.
 In this study we have collected and analyzed the laboratory and clinical data of HbC cases. Our data support reports that HbC combinations with HbS and beta thalassemia are clinically important. Our data confirm the presence of the HbC variant in ex-malaric areas where thalassemia and HbS are quite widespread.