People with sickle cell disease have a chronically activated coagulation system and display hemostatic perturbations, but it is unknown whether they experience an increased risk of venous thromboembolism. We conducted a case–control study of venous thromboembolism that included 515 hospitalized black patients and 555 black controls obtained from medical clinics. All subjects were assayed for he...

People with sickle cell disease have a chronically activated coagulation system and display hemostatic perturbations, but it is unknown whether they experience an increased risk of venous thromboembolism. We conducted a case-control study of venous thromboembolism that included 515 hospitalized black patients and 555 black controls obtained from medical clinics. All subjects were assayed for he...

Sickle cell disease is an inherited, structural hemoglobin defect with multisystemic sequelae including renal failure. Patients with sickle cell disease are thought to benefit from renal transplant, but the long-term outcomes in such patients are unclear and have not been supported by any large prospective studies. Similarly, the renal morbidity and outcome after transplant in patients with sic...

Hemoglobinopathies are very common in Greece, the incidence of beta-thalassemia trait being 8% and that of sickle cell trait ranging from 1 to 32% in various districts. In Greek populations, sickle cell disease (SCD) is mainly represented by S-beta thalassemia.

Alpha-thalassemia trait and sickle trait are not commonly considered risk factors of ischemic heart disease. We report the case of a non-atherosclerotic silent myocardial infarction in a 46-year-old woman, carrier of the alpha-thalassemia trait (homozygous deletion of locus -3.7) combined with sickle cell trait. While the patient was included as healthy volunteer for a metabolic study, we perfo...

An adolescent female with sickle cell trait presented with acute neurologic deterioration during treatment for pseudotumor cerebri. Cranial computed tomography, initially normal, subsequently revealed multiple hemorrhagic infarctions. Suspected superior sagittal sinus thrombosis was confirmed by cerebral angiography. Superior sagittal sinus thrombosis associated with sickle cell trait is exceed...

Medullary carcinoma is a rare malignant tumor of the kidney. It affects individuals of African descent and all cases reported show evidence of sickle cell trait. We reviewed an unusual carcinoma arising in a white man, the ninth in the literature. The tumor demonstrated features associated with renal medullary carcinoma, or unclassified renal cell carcinoma, medullary phenotype as recently desc...

The disorders associated with the sickle cell trait have not, in the past, been seen very often in Britain because they are largely confined to the Negro race. However, increased immigration from the West Indies, where the trait can be found in about 10% of the Negro population (Tomlinson, 1945), has made the recognition of these diseases more important in this country (Diamond, 1959). The sick...

The erythrocytes of certain human individuals undergo a reversible change in shape known as sickling if deprived of oxygen (1, 2). Taliaferro and Huck (3) postulated that this characteristic is transmitted by a single dominant gene, but failed to account genetically for the wide divergence in clinical signs and symptoms among individuals who possess sickling red cells. A small fraction, about 1...