ABSTRACT
Human immunodeficiency virus-infected patients attending skin outpatient department were studied for nasal carriage of methicillin-resistant Staphylococcus aureus (MRSA) and associated factors affecting nasal colonization. Nasal swabs were used for isolation of S. aureus. MRSA were detected by agar screen and agar dilution methods. Careful examination for dermatoses was carried out. Forty-six of the 60 (76.67%) outpatients with HIV infection were colonized with S. aureus in the anterior nares. Significant number of S. aureus carriers were in the 31-40 year age group. Methicillin resistance was found in eight (17.39%) isolates. Of the 46 S. aureus strains, 29 (63%) were resistant to erythromycin, 69.5% to co-trimoxazole and 41.3% to ciprofloxacin. Co-trimoxazole use was found to be a risk factor for S. aureus carriage ( P = 0.0214) but not for methicillin resistance. Hospital stay for more than 10 days was a risk factor for methicillin resistance whereas stay for more than 25 days was found to be a highly significant risk factor. Dermatophytosis and herpes simplex virus infection were other risk factors for nasal carriage of S. aureus.
ABSTRACT
A 23-year old male presented with multiple, asymptomatic, raised lesions of 4 months' duration. The lesions were well demarcated. Dome-shaped papules and nodules were seen on normal looking skin; some were shiny, pearly white and umbilicated. Bilateral greater auricular, ulnar, radial cutaneous and lateral popliteal nerves were thickened. Slit skin smear from an umbilicated nodule had a BI of 6+. Biopsy showed features of lepromatous leprosy.
Subject(s)
Adult , Humans , Leprosy, Lepromatous/pathology , Male , Molluscum Contagiosum/pathologyABSTRACT
The present paper studies the pattern of dermatoses among 225 inmates of a jail, over a period of 6 months (Feb- July' 99). 63.6% inmates screened had dermatoses. Among those with dermatoses 63.3% were infectious and 36.4% were non-infectious. Among the infections, fungal infections (51.3%) constituted the maximum. Pediculosis copitis was found in 6.6% of inmates. in the non-infectious group, pigmentary changes (21%) and dandruff (21%) were noted. Overcrowding prevalent in jail (73% excess inmates) could be contributory factor for the high incidence of infections.
ABSTRACT
Mycobacteria rarely cause endocardial infections. We describe the clinical course of a patient who developed endocarditis, and meningitis with Mycobacterium fortuitum following balloon mitral valvotomy. The patient was treated with amikacin and clarithromycin but did not respond. She developed haemolytic anaemia as the terminal event.