ABSTRACT
The authors report on a 6-month-old girl with Kabuki syndrome, admitted for acute diarrhoea and growth retardation at the Mayotte hospital. From this case, they try to explain the way of understanding and management in front of dysmorphic features.
Subject(s)
Abnormalities, Multiple/diagnosis , Craniofacial Abnormalities/diagnosis , Diarrhea/etiology , Dwarfism/diagnosis , Abnormalities, Multiple/genetics , Acute Disease , Comoros , Consanguinity , Craniofacial Abnormalities/genetics , Facies , Failure to Thrive/diagnosis , Female , Follow-Up Studies , Humans , Infant , Intellectual Disability/diagnosis , Muscle Hypotonia/diagnosis , Phenotype , Protein-Energy Malnutrition/diagnosis , SyndromeABSTRACT
Wiedemann-Beckwith syndrome (WBS) is a syndrome of excessive growing with a high predisposition to developing embryologic tumours within the first years of life. This risk is evaluated between 7.5 and 10%; it varies with the mechanisms of mutations involved. These take place in two distinct domains of 11p15, which are under parental printing. Emerging techniques of cytogenetic and molecular biology now have shown correlations between genotypes and phenotypes, and can identify the 30% of WBS who are especially at risk of developing tumours. A specific follow-up, integrating the specificity of developing tumours of each 11p15 mutations involved, is now proposed to patients with WBS.
Subject(s)
Beckwith-Wiedemann Syndrome/genetics , Genetic Predisposition to Disease , Neoplasms/genetics , Genotype , Humans , Infant , Phenotype , RiskABSTRACT
Hepatitis B virus (HBV) is responsible for a worldwide mortality of 1 million people each year. It constitutes a major public health problem, especially in highly endemic zones, where it concerns the youngest children, primarily by a mother to child transmission, with a strong risk of chronic hepatitis infection and hepatocellular carcinoma. Immunisation of children versus HBV is known to be efficient and safe. In Mayotte, a French overseas territory in Indian Ocean, immunisation versus HBV has been introduced since 1993 in the vaccine schedule, starting at day 1 of life. We report hereby the local experience and practice on HBV infection, state of vaccine coverage, and difficulties met with this major public health issue.
Subject(s)
Hepatitis B Vaccines , Hepatitis B/prevention & control , Adult , Clinical Protocols , Comoros/epidemiology , Disease Transmission, Infectious , Female , Hepatitis B/immunology , Hepatitis B/transmission , Hepatitis B, Chronic/epidemiology , Humans , Immunization Schedule , Infant, Newborn , Infectious Disease Transmission, Vertical , Pregnancy , Vaccination/statistics & numerical dataABSTRACT
Nontuberculous mycobacterial infections are rare in immunocompetent children, and usually present as adenitis. We report a case of a 6-year-old girl with a multifocal chronic osteomyelitis and pulmonary localisation due to Mycobacterium intracellulare associated with an autosomal dominant mutation of interferon gamma receptor 1 gene (INFGR1) leading to a syndrome of mendelian predisposition to mycobacteria infections by partial deficiency of intracellular signalisation of gamma interferon. This child has been cured with anti-mycobacteria drugs and gamma interferon. This report focus on the importance of looking for a susceptibility of the host to infectious diseases, which can lead to a specific treatment. As far as we know, this is the first case described in a tropical area.