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Updated: Oct 30, 2025

A Precision Medicine Tool for Measurement and Monitoring of Hemoglobin S in Sickle Cell Disease Patients Receiving Transfusion Therapy
Leg ulcers in sickle cell disease patients
Paula Dadalti Granja1, Samuel Braulio Magalhães Quintão1, Franciele Perondi1
1Departamento de Medicina Clínica - MMC, Faculdade de Medicina, Universidade Federal Fluminense - UFF, Niterói, RJ, Brasil.
Abstract:
Leg ulcers are the most common cutaneous complication of sickle cell disease. These lesions occur mainly in homozygous forms, are slow to heal and often relapse, causing negative physical, emotional, and economic impacts. In this paper, we discuss the clinical presentation, diagnosis, and pathophysiology of sickle cell leg ulcers and their implications for treatment.
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