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1 Service d'anatomie et cytologie pathologiques, hôpital Lariboisière, faculté de médecine, université Denis-Diderot-Paris-7, AP-HP, 2, rue Ambroise-Paré, 75475 Paris cedex 10, France. michel.wassef@lrb.aphp.fr
1 Service d'anatomie et cytologie pathologiques, hôpital Lariboisière, faculté de médecine, université Denis-Diderot-Paris-7, AP-HP, 2, rue Ambroise-Paré, 75475 Paris cedex 10, France. michel.wassef@lrb.aphp.fr