Rheumatoid arthritis in Senegal: a comparison between patients coming from rural and urban areas, in an urban tertiary health care center in Senegal.

Several studies have suggested that rheumatoid arthritis (RA) is uncommon in rural sub-Saharan Africa. The aim of this study is to determine the potential differences between patients with RA living in rural areas and those living in urban areas. We performed a cross-sectional study from June 2006 to May 2009.

[Estimate of the prevalence of cognitive impairment in an elderly population of the health center of Senegalese national retirement institution].

Objective: To assess the prevalence of cognitive impairment in a Senegalese elderly population, of the Sociohealth and university center of Senegalese national retirement institution, Dakar, Senegal.

Methodology: A cross sectional study was conducted in 872 Senegalese elderly population aged 55 years and over utilizing the Sociohealth and university center of IPRES, Dakar, Senegal for health care. Sociodemographic, lifestyles, physical activity, medical history, familial history of dementia data were collected with a structured questionnaire completed with a clinical exam and neuropsychological testing.

[Hematologic and immunologic signs of lupus: the experience of the hospital of Dakar].

Introduction: The systemic erythematosus lupus (SEL) or lupic disease is a systemic auto-immune pathology, characterized primarily by the presence of antibodies directed against native antibodies anti-DNA. The circumstances of discovery are variable and polymorphic. The hematologic signs and the immunological disorders constitute criteria of diagnosis of lupic disease.

Histopathological profiles of nephropathies in senegal.

Few data from West Africa are available on the prevalence of the different kidney diseases. One hundred fifteen patients underwent renal biopsy in the nephrology department in Dakar from 1993 to 1998. Nephrotic syndrome was the main indication of biopsy (67%).

Sickle cell disease and the kidney.

Despite the frequency of sickle cell disease (SCD) in the West African population, the renal changes and outcome associated with it have been poorly characterized. We retrospectively studied 22 renal patients; 19 heterozygous sickle cell trait (AS) and three homozygous (SS) evaluated between 1996-2002. The mean age was 43 years (range from 19-69 years).