The relation between pain and joint inflammation in patients with juvenile rheumatoid arthritis has not previously been systematically evaluated. Eighteen patients with juvenile rheumatoid arthritis completed paediatric pain questionnaires and the joints affected were examined by thermography. Although significant correlations were shown between parent and doctor pain intensity ratings and joint temperature, correlations of patient pain intensity ratings and joint temperature were only significant in younger children. The degree of joint inflammation is only one factor of several contributing to the amount of subjective pain experienced by children with juvenile rheumatoid arthritis, indicating the need for a comprehensive assessment of the relatively independent variables of inflammation and pain in children with juvenile rheumatoid arthritis.

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Caustic material ingestion, either accidental or intentional, may result in tissue and organ destruction leading to a wide range of complications, including loss of speech and the ability to eat. The esophagus can be reconstructed successfully, but reopening the larynx and upper airway poses a significant therapeutic dilemma. External reconstruction may put the neoesophagus at risk. Loss of the normal swallowing mechanism and the protective supraglottic structures often results in fatal aspiration. The authors present three cases of successful endoscopic laser recannulation of the larynx with esophageal replacement. The discussion includes surgical technique and the tools used to determine the success of the reconstruction, including computed tomographic scanning, modified barium swallow, placement of an upper esophageal anastomosis, psychologic support, and speech and swallowing therapy.