Michel Burlet

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BACKGROUND Cases of so-called autoimmune hepatitis (AH) have been reported after liver transplantation. Our aim was to evaluate the incidence in a series of 471 pediatric liver transplant recipients. METHODS Between 1984 and 1998, 471 children had orthotopic liver transplantation (OLT). Children are followed up on a regular basis, with full clinical,(More)
The ridge logistic regression has successfully been used in text categorization problems and it has been shown to reach the same performance as the Support Vector Machine but with the main advantage of computing a probability value rather than a score. However, the dense solution of the ridge makes its use unpractical for large scale categorization. On the(More)
We report the case of a 24-year-old euthyroid woman in whom the discovery of a cold nodule in the left thyroid lobe led to a thyroidectomy. The surgical specimen was characterized by a diffuse black discoloration. Optical examination revealed brown granules within the apical portion of the follicular cells whereas ultrastructural studies showed(More)
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