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Full-Text Articles in Medicine and Health Sciences
Leg Ulcers In Sickle Cell Disease., Caterina P Minniti, James Eckman, Paola Sebastiani, Martin H Steinberg, Samir K. Ballas
Leg Ulcers In Sickle Cell Disease., Caterina P Minniti, James Eckman, Paola Sebastiani, Martin H Steinberg, Samir K. Ballas
Department of Medicine Faculty Papers
Sickle cell disease is a single amino acid molecular disorder of hemoglobin leading to its pathological polymerization, red cell rigidity that causes poor microvascular blood flow, with consequent tissue ischemia and infarction. The manifestations of this disease are protean.Among them, leg ulcers represent a particularly disabling and chronic complication, often associated with a more severe clinical course.Despite the fact that this complication has been recognized since the early times of SCD, there has been little improvement in the efficacy of its management and clinical outcome over the past 100 years. Recently, vasculopathic abnormalities involving abnormal vascular tone and activated, adhesive …
Definitions Of The Phenotypic Manifestations Of Sickle Cell Disease., Samir K Ballas, Susan Lieff, Lennette J Benjamin, Carlton D Dampier, Matthew M Heeney, Carolyn Hoppe, Cage S Johnson, Zora R Rogers, Kim Smith-Whitley, Winfred C Wang, Marilyn J Telen
Definitions Of The Phenotypic Manifestations Of Sickle Cell Disease., Samir K Ballas, Susan Lieff, Lennette J Benjamin, Carlton D Dampier, Matthew M Heeney, Carolyn Hoppe, Cage S Johnson, Zora R Rogers, Kim Smith-Whitley, Winfred C Wang, Marilyn J Telen
Department of Medicine Faculty Papers
Sickle cell disease (SCD) is a pleiotropic genetic disorder of hemoglobin that has profound multiorgan effects. The low prevalence of SCD ( approximately 100,000/US) has limited progress in clinical, basic, and translational research. Lack of a large, readily accessible population for clinical studies has contributed to the absence of standard definitions and diagnostic criteria for the numerous complications of SCD and inadequate understanding of SCD pathophysiology. In 2005, the Comprehensive Sickle Cell Centers initiated a project to establish consensus definitions of the most frequently occurring complications. A group of clinicians and scientists with extensive expertise in research and treatment of …