Publications by authors named "R Hadef"

Introduction: chronic hepatitis C (CHC) can cause severe complications, including fibrosis and cirrhosis. Very little is known about the prevalence of these complications in the Moroccan population.

Methods: the prevalence of liver fibrosis and cirrhosis using a non-invasive blood test (FibroTest and ActiTest) was studied in 699 Moroccan patients with CHC for 4 years (from January 2014 to December 2017).

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Cold agglutinin are erythrocyte antibodies which possess the property of agglutinating red blood cells at temperatures of below 37°C, this phenomenon is reversible after heating. This is usually immunoglobulin M (IgM) class. Their pathogenicity is much more related to their temperature range of activity than their title.

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Background: The acquired inhibitors of coagulation have been observed in very rare cases of monoclonal gammopathies. We report a very rare case of anti-factor XI antibodies in patient with plasma cell leukemia (PCL).

Case Presentation: This is a 59-year-old male patient without pathological history, admitted to the nephrology department for management of renal insufficiency and anemia syndrome.

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This study aims to determine the prevalence of human immunodeficiency virus (HIV) infections and hepatitis B virus (HBV) and hepatitis C virus (HCV) infections among blood donors at the Blood Donor Center, Mohammed V Military Teaching Hospital between 2010 and 2012. We conducted a retrospective study among military blood donors aged 18-50 years, with a male predominance (95%). Pre-donation interview is the first selection barrier for individuals at risk.

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We report a case of dramatic outcome of severe hemolytic disease in a newborn due to RH1 incompatibility. A newborn with A RH1 blood group was admitted in the Mohammed V Military Teaching Hospital for the problem of hydrops fetalis associated with RH1 incompatibility. The blood group of his mother, aged 31, was AB RH1-negative and that of his 37 year old father was A RH1.

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