Leprosy in children: correlation of clinical, histopathological, bacteriological and immunological parameters.
The study of leprosy in children has indicated an incidence of 10% amongst leprosy patients attending the clinic. The duration of the disease was usually less than 2 years. The expression of leprosy in this group was either a macule and/or a plaque. Classification was, therefore, different and conforms to indeterminate (I), borderline tuberculoid (BT) and borderline (BB) leprosy. Only occasionally were other clinical variants seen. The bacteriology was largely unproductive by slit-skin smears. The lepromin (Mitsuda) responses were positive in BT and unpredictable in BB patients. Epicutaneous responses to sensitization with dinitrochlorobenzene (DNCB) paralleled responses to lepromin. Microscopic pathology was of very little help. The correlation of these parameters was only 50-60% indicating that the diagnosis of leprosy should primarily be based on clinical features.
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D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007194:India; D007916:Lepromin / Q000276:immunology; D007918:Leprosy / Q000175:diagnosis* / Q000453:epidemiology / Q000473:pathology; D015439:Leprosy, Borderline / Q000175:diagnosis / Q000453:epidemiology; D015440:Leprosy, Lepromatous / Q000175:diagnosis / Q000453:epidemiology; D015441:Leprosy, Tuberculoid / Q000175:diagnosis / Q000453:epidemiology; D008297:Male; D009166:Mycobacterium leprae / Q000302:isolation & purification
D007916:Lepromin