Allergic conditions have increased; connective tissue disorders, such as systemic lupus erythematosus, scleroderma, and discoid lupus erythematosus, have also increased. Cutaneous disorders associated with human immunodeficiency virus infection, such as seborrheic dermatitis, have increased. Health workers need to be educated on the management and treatment of these conditions, and should be advised to refer patients to appropriate health facilities when necessary.

The prevalence of anti-HCV amongst Nigerian with lichen planus is lower than amongst patients with other dermatoses not associated with HCV but higher than amongst apparently normal control. It would appear that the prevalence of HCV is high in Nigeria and not necessarily in lichen planus as a specific entity.

In this review, hospital case records of 202 adult tetanus managed between January 1990 and December 2001 in a tertiary institution in Southwestern Nigeria were reviewed. The mean age of the patients was 36.1+/-17.8 years with male:female ratio of 2.2:1 and an overall mortality rate of 64%. Patients with unfavourable outcomes spent 4.5+/-0.41 days compared with 16.6+/-1.2 days by those who survived. Factors associated with poor prognosis are age >60 years (P=0.029), incubation period <7 days (P=0.007), period of onset <48 h (P=0.0001), tachycardia with pulse rate >120/min (P=0.001) and spasm (P=0.002). Gender (P=0.11), post-injury vaccination (P=0.48) and types of antibiotics administered (P=0.49) were not significantly associated with increased mortality. The three most common complications were aspiration pneumonitis, sepsis and urinary bladder obstruction while complications with highest mortality (100%) were sepsis and cardiac arrest.

In our setting, NF1 is more common among males, with the highest density of neurofibromas covering the extremities.

Background:Atopy-related illnesses such as atopic dermatitis and asthma are chronic illnesses, and children suffering from such illnesses are subjected to frequent absenteeism from school. Studies have shown that the performance of children with asthma was comparable to their healthy counterparts despite their absenteeism at school, in contrast to findings in other chronic illnesses like epilepsy.Aim:In the present study, we investigated the association between atopy and intelligence quotient (IQ) scores in a group of Nigerian children in Ibadan, a city in southwestern Nigeria.Materials and Methods:This is a cross-sectional study of children in an urban elementary school. Questionnaires to ascertain the presence of atopy-associated conditions such as hay fever, atopic dermatitis, asthma, allergic rhinitis, and allergic conjunctivitis were administered to the parents of 128 pupils in the 3rd to 6th grades of elementary school. Based on the responses to the questionnaire, pupils were categorized as being atopic and nonatopic. All the pupils underwent the Standard Progressive Matrices IQ test. The IQ scores were then compared among these two groups of children.Results:Out of the children studied, 26.6% were found to have atopy and after adjusting for factors such as age and sex, the IQ scores in this atopic group were not found to be statistically different from the scores in the nonatopic group (r = 2.122872, P = 0.009).Conclusion:IQ scores were not statistically significantly different for children with and without atopy. Thus, the presence of atopy does not appear to be associated with low IQ scores and hence, may not be related to poor school performance.