Myositis with prominent B cell aggregates may meet classification criteria for sporadic inclusion body myositis.

Autor: Meyer A; Exploration fonctionnelle musculaire, Service de physiologie, Service de rhumatologie, Centre de références des maladies autoimmunes rares, Hôpitaux universitaires de Strasbourg, Université de Strasbourg, Strasbourg, France. Electronic address: alain.meyer1@chru-strasbourg.fr., Troyanov Y; Department of Medicine, University of Montreal, Montreal, Québec, Canada; Division of Rheumatology, Hôpital du Sacré-Coeur, Montreal, Québec, Canada., Korathanakhun P; Department of Neurology, McGill University, Montreal, Québec, Canada; Montreal Neurological Institute and Hospital, Montreal, Québec, Canada., Landon-Cardinal O; Department of Medicine, University of Montreal, Montreal, Québec, Canada; Division of Rheumatology, Centre hospitalier de l'Université de Montréal, Montreal, Québec, Canada; CHUM Research Center, Montreal, Québec, Canada., Leclair V; Department of Medicine, McGill University, Montreal, Québec, Canada; Division of Rheumatology, Jewish General Hospital, Montreal, Québec, Canada., Allard-Chamard H; Department of Medicine, Sherbrooke University, Sherbrooke, Québec, Canada; Division of Rheumatology, CHUS, Sherbrooke, Québec, Canada., Bourré-Tessier J; Department of Medicine, University of Montreal, Montreal, Québec, Canada; Division of Rheumatology, Centre hospitalier de l'Université de Montréal, Montreal, Québec, Canada; CHUM Research Center, Montreal, Québec, Canada., Makhzoum JP; Department of Medicine, University of Montreal, Montreal, Québec, Canada; Division of Internal Medicine, Hôpital du Sacré-Coeur, Montreal, Québec, Canada., Isabelle C; Department of Medicine, Sherbrooke University, Sherbrooke, Québec, Canada; Division of Rheumatology, Hôpital Charles-Lemoyne, Longueuil, Québec, Canada., Larue S; Department of Medicine, Sherbrooke University, Sherbrooke, Québec, Canada; Division of Neurology, Hôpital Charles-Lemoyne, Longueuil, Québec, Canada., Grand'Maison F; Department of Medicine, Sherbrooke University, Sherbrooke, Québec, Canada; Division of Neurology, Hôpital Charles-Lemoyne, Longueuil, Québec, Canada., Massie R; Department of Neurology, McGill University, Montreal, Québec, Canada; Montreal Neurological Institute and Hospital, Montreal, Québec, Canada., Page ML; Division of Rheumatology, Centre hospitalier régional de Lanaudière, Saint-Charles-Borromée, Québec, Canada., Mansour AM; Department of Medicine, University of Montreal, Montreal, Québec, Canada; Division of Internal Medicine, Hôpital du Sacré-Coeur, Montreal, Québec, Canada., Routhier N; Department of Medicine, University of Montreal, Montreal, Québec, Canada; Division of Internal Medicine, Hôpital du Sacré-Coeur, Montreal, Québec, Canada., Zarka F; Department of Medicine, University of Montreal, Montreal, Québec, Canada; Division of Internal Medicine, Hôpital du Sacré-Coeur, Montreal, Québec, Canada., Roy F; Department of Medicine, University of Montreal, Montreal, Québec, Canada., Sonnen J; Department of Neurology, McGill University, Montreal, Québec, Canada; Montreal Neurological Institute and Hospital, Montreal, Québec, Canada; Department of Pathology, McGill University, Montreal, Québec, Canada., Satoh M; Department of Clinical Nursing, School of Health Sciences, University of Occupational and Environmental Health, Kitakyushu, Japan., Fritzler M; Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada., Hudson M; Department of Medicine, McGill University, Montreal, Québec, Canada; Division of Rheumatology, Jewish General Hospital, Montreal, Québec, Canada; Lady Davis Institute, Jewish General Hospital, Montreal, Québec, Canada., Senécal JL; Department of Medicine, University of Montreal, Montreal, Québec, Canada; Division of Rheumatology, Centre hospitalier de l'Université de Montréal, Montreal, Québec, Canada; CHUM Research Center, Montreal, Québec, Canada., Karamchandani J; Montreal Neurological Institute and Hospital, Montreal, Québec, Canada; Department of Pathology, McGill University, Montreal, Québec, Canada., Ellezam B; Department of Pathology and Cell Biology, University of Montreal, Montreal, Québec, Canada; Department of Pathology, Hôpital Sainte-Justine, Montreal, Québec, Canada., O'Ferrall E; Department of Neurology, McGill University, Montreal, Québec, Canada; Montreal Neurological Institute and Hospital, Montreal, Québec, Canada; Department of Pathology, McGill University, Montreal, Québec, Canada.

Publikováno v: Neuromuscular disorders : NMD [Neuromuscul Disord] 2023 Feb; Vol. 33 (2), pp. 169-182. Date of Electronic Publication: 2022 Dec 05.

Capillary pathology with prominent basement membrane reduplication is the hallmark histopathological feature of scleromyositis.

Autor: Ellezam B; Division of Pathology, CHU Sainte-Justine, Department of Pathology and Cell Biology, Université de Montréal, Montréal, Québec, Canada., Leclair V; Division of Rheumatology, Jewish General Hospital, Department of Medicine, McGill University, Montréal, Québec, Canada., Troyanov Y; Division of Rheumatology, Hôpital du Sacré-Coeur, Department of Medicine, Université de Montréal, Montréal, Québec, Canada., Bersali I; Service de physiologie - explorations fonctionnelles musculaires, service de rhumatologie et Centre de référence des maladies autoimmunes rares, Hôpitaux universitaires de Strasbourg, Strasbourg, France., Giannini M; Service de physiologie - explorations fonctionnelles musculaires, service de rhumatologie et Centre de référence des maladies autoimmunes rares, Hôpitaux universitaires de Strasbourg, Strasbourg, France., Hoa S; Division of Rheumatology, Centre hospitalier de l'Université de Montréal (CHUM), Autoimmunity Research Laboratory, CHUM Research Center; Department of Medicine, Université de Montréal, Montréal, Québec, Canada., Bourré-Tessier J; Division of Rheumatology, Centre hospitalier de l'Université de Montréal (CHUM), Autoimmunity Research Laboratory, CHUM Research Center; Department of Medicine, Université de Montréal, Montréal, Québec, Canada., Nadon V; Division of Rheumatology, Hôpital Notre-Dame, Department of Medicine, Université de Montréal, Montréal, Québec, Canada., Drouin J; Division of Rheumatology, Centre Hospitalier Affilié Universitaire Régional (CHAUR) du CIUSSS Mauricie Centre-du-Québec, Department of Medicine, Université de Montréal, Montréal, Québec, Canada., Karamchandani J; Department of Pathology, Montreal Neurological Institute and Hospital, Montréal, Québec, Canada., O'Ferrall E; Department of Neurology and Neurosurgery and Department of Pathology, McGill University and the Montreal Neurological Institute and Hospital, Montréal, Québec, Canada., Lannes B; Service de Pathologie, Hôpitaux Universitaires de Strasbourg, Strasbourg, France., Satoh M; Department of Clinical Nursing, University of Occupational and Environmental Health, Kitakyushu, Japan., Fritzler MJ; Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada., Senécal JL; Division of Rheumatology, Centre hospitalier de l'Université de Montréal (CHUM), Autoimmunity Research Laboratory, CHUM Research Center; Department of Medicine, Université de Montréal, Montréal, Québec, Canada., Hudson M; Division of Rheumatology, Jewish General Hospital, Department of Medicine, McGill University, Montréal, Québec, Canada., Meyer A; Service de physiologie - explorations fonctionnelles musculaires, service de rhumatologie et Centre de référence des maladies autoimmunes rares, Hôpitaux universitaires de Strasbourg, Strasbourg, France., Landon-Cardinal O; Division of Rheumatology, Centre hospitalier de l'Université de Montréal (CHUM), Autoimmunity Research Laboratory, CHUM Research Center; Department of Medicine, Université de Montréal, Montréal, Québec, Canada.

Publikováno v: Neuropathology and applied neurobiology [Neuropathol Appl Neurobiol] 2022 Dec; Vol. 48 (7), pp. e12840. Date of Electronic Publication: 2022 Aug 12.

Scapuloperoneal syndrome with mitochondrial DNA deletion.

Autor: Pichette É; Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, 3605 de la Montagne Street, Montreal, QC H3G 2M1, Canada., O'Ferrall E; Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, 3801 University Street, Montreal, QC H3A 2B4, Canada., Karamchandani J; Department of Pathology, Montreal Neurological Institute, McGill University, 3775 University Street, Montreal, QC H3A 2B4, Canada., Savarese M; Folkhälsan Research Center, Topeliuksenkatu 20, 00250 Helsinki, Finland; Department of Medical Genetics, Medicum, University of Helsinki, Yliopistonkatu 4, 00100 Helsinki, Finland., Udd B; Folkhälsan Research Center, Topeliuksenkatu 20, 00250 Helsinki, Finland; Department of Medical Genetics, Medicum, University of Helsinki, Yliopistonkatu 4, 00100 Helsinki, Finland., Massie R; Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, 3801 University Street, Montreal, QC H3A 2B4, Canada. Electronic address: rami.massie@mcgill.ca.

Publikováno v: Journal of the neurological sciences [J Neurol Sci] 2022 Mar 15; Vol. 434, pp. 120164. Date of Electronic Publication: 2022 Jan 29.

DISTAL MYOPATHIES: EP.72 Isoform specific variant in MLIP as a potential cause of adult-onset distal myopathy

Autor: Mezreani, J., Martin, F., Audet, S., Triassi, V., Charbonneau, J., Bareke, E., Laplante, A., Brais, B., O'Ferrall, E., Karamchandani, J., Tetreault, M.

Publikováno v: In Neuromuscular Disorders October 2021 31 Supplement 1:S71-S71

The Canadian Neuromuscular Disease Registry 2010–2019: A Decade of Facilitating Clinical Research Througha Nationwide, Pan-NeuromuscularDisease Registry

Autor: Hodgkinson, V., Lounsberry, J., M’Dahoma, S., Russell, A., Jewett, G., Benstead, T., Brais, B., Campbell, C., Johnston, W., Lochmüller, H., McCormick, A., Nguyen, C. T., O’Ferrall, E., Oskoui, M., Abrahao, A., Briemberg, H., Bourque, P.R., Botez, S., Cashman, N., Chapman, K., Chrestian, N., Crone, M., Dobrowolski, P., Dojeiji, S., Dowling, J. J., Dupré, N., Genge, A., Gonorazky, H., Grant, I., Hasal, S., Izenberg, A., Kalra, S., Katzberg, H., Krieger, C., Leung, E., Linassi, G., Mackenzie, A., Mah, J. K., Marrero, A., Massie, R., Matte, G., McAdam, L., McMillan, H., Melanson, M., Mezei, M. M., O’Connell, C., Pfeffer, G., Phan, C., Plamondon, S., Poulin, C., Rodrigue, X., Schellenberg, K., Selby, K., Sheriko, J., Shoesmith, C., Smith, R.G., Taillon, M., Taylor, S., Venance, S., Warman-Chardon, J., Worley, S., Zinman, L., Korngut, L.

Publikováno v: Journal of Neuromuscular Diseases; July 2021, Vol. 8 Issue: 1 p53-61, 9p