Langerhans cell histiocytosis (LCH) is a relatively rare disease affecting the reticuloendothelial system in the pediatric age group. It can affect bones, lung, liver, spleen, lymph nodes and skin. MR imaging is particularly informative in diagnosis and management of bone LCH. In this report, we present the initial and 23 months post-treatment MR images of a femoral LCH lesion in a 12-year-old child to describe the role of MRI in bone LCH.
Idiopathic hypertrophic cranial pachymenigitis is a rare clinical condition caused by localized or diffuse inflammatory thickening of dura matter. Described here is a person having diffuse thickening of dura matter of base of skull and he was on follow-up treatment for 5 years with us. Diagnosis was done by excluding other conditions and with biopsy. The patient responded to steroid and the MRI picture, which is given serially, shows improvement
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