Publications by authors named "Emmanuele Lechapt"

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Sporadic late onset nemaline myopathy responsive to plasma exchanges discovered during a Graft-versus-host disease.
Sarah Souvannanorath, Giovanni Umberto Borin, Rabah Redjoul, Dehbia Menouche, Elsa Poullot, Emmanuele Lechapt

Neuromuscul Disord· May 2025

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Follicular Helper T-cell Lymphoma With Hodgkin/Reed-Sternberg-Like Cells Versus Classic Hodgkin Lymphoma: A Comparative Study.
Sara Petronilho, Elsa Poullot, Axel Andre, Cyrielle Robe, Sako Nouhoum, Emmanuele Lechapt

Am J Surg Pathol· March 2025

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Comparative Study Between Cognitive Phenotypes of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome and Multiple Sclerosis.
Mehdi Aoun Sebaiti, Nadia Oubaya, Yannick Gounden, Chloé Samson, Emmanuele Lechapt

Diagnostics (Basel)· February 2025

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NTRK-rearranged spindle cell neoplasms are ubiquitous tumours of myofibroblastic lineage with a distinct methylation class.
Arnault Tauziède-Espariat, Mathilde Duchesne, Jessica Baud, Mégane Le Quang, Dorian Bochaton, Emmanuèle Lechapt

Histopathology· March 2023

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[The use of immunohistochemical slides for performing FISH as a useful method of conserving tissue samples].
Arnault Tauziède-Espariat, Leïla Mehdi, Alexandre Roux, Myriam Zaomi, Noémie Pucelle, Emmanuèle Lechapt

Ann Pathol· January 2023

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High prevalence of unusual KRAS, NRAS, and BRAF mutations in POLE-hypermutated colorectal cancers.
Loetitia Favre, Justine Cohen, Julien Calderaro, Adrien Pécriaux, Cong-Trung Nguyen, Emmanuèle Lechapt

Mol Oncol· September 2022

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ALK+ large B cell lymphoma presenting as multiple bowel-obstructing, cytokeratin-positive tumours.
Sara Petronilho, Viviane Gournay, Arnault Tauziede-Espariat, Héloïse Pina, Adrien Pecriaux, Emmanuèle Lechapt

Histopathology· June 2022

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Deciphering the genetic and epigenetic landscape of pediatric bithalamic tumors.
Arnault Tauziède-Espariat, Marie-Anne Debily, David Castel, Jacques Grill, Stéphanie Puget, Emmanuèle Lechapt

Brain Pathol· May 2022

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The dural angioleiomyoma harbors frequent GJA4 mutation and a distinct DNA methylation profile.
Arnault Tauziède-Espariat, Thibaut Pierre, Michel Wassef, David Castel, Florence Riant, Emmanuèle Lechapt

Acta Neuropathol Commun· May 2022

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A malignant choroid plexus tumour with prevailing immature blastematous elements.
Arnault Tauziède-Espariat, Mélanie Pagès, Julien Masliah-Planchon, Franck Bourdeaut, François Doz, Emmanuèle Lechapt

Neuropathol Appl Neurobiol· February 2022

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An integrative histopathological and epigenetic characterization of primary intracranial mesenchymal tumors, FET:CREB-fused broadening the spectrum of tumor entities in comparison with their soft tissue counterparts.
Arnault Tauziède-Espariat, Philipp Sievers, Frédérique Larousserie, Joseph Benzakoun, Delphine Guillemot, Emmanuèle Lechapt

Brain Pathol· January 2022

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L1CAM Is Not a Reliable Diagnostic Biomarker for Distinguishing Supratentorial Ependymomas, ZFTA Fusion-Positive From Other Central Nervous System Tumors.
Oumaima Aboubakr, Alice Metais, Charlotte Berthaud, Priscille Gigant, Leïla Mehdi, Emmanuèle Lechapt

J Neuropathol Exp Neurol· January 2022

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Is function-based resection using intraoperative awake brain mapping feasible and safe for solitary brain metastases within eloquent areas?
Jean-Baptiste Pelletier, Alessandro Moiraghi, Marc Zanello, Alexandre Roux, Sophie Peeters, Emmanuele Lechapt

Neurosurg Rev· December 2021

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Embryonal tumor with multilayered rosettes, -altered with sarcomatous differentiation: histopathologic and molecular characterization of one case.
Arnault Tauziède-Espariat, Christelle Dufour, Michel Zerah, Albane Gareton, Volodia Dangouloff-Ros, Emmanuèle Lechapt

Clin Neuropathol· November 2021

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BCOR immunohistochemistry, but not SATB2 immunohistochemistry, is a sensitive and specific diagnostic biomarker for central nervous system tumours with BCOR internal tandem duplication.
Laïla Mardi, Arnault Tauziède-Espariat, Delphine Guillemot, Gaelle Pierron, Priscille Gigant, Emmanuèle Lechapt

Histopathology· November 2021

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A novel SMARCA2-CREM fusion: expanding the molecular spectrum of intracranial mesenchymal tumors beyond the FET genes.
Arnault Tauziède-Espariat, Gaëlle Pierron, Delphine Guillemot, Philipp Sievers, Dominique Cazals-Hatem, Emmanuèle Lechapt

Acta Neuropathol Commun· October 2021

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CNS tumors with YWHAE:NUTM2 and KDM2B-fusions present molecular similarities to extra-CNS tumors having BCOR internal tandem duplication or alternative fusions.
Arnault Tauziède-Espariat, Gaëlle Pierron, Delphine Guillemot, Dorian Bochaton, Sarah Watson, Emmanuèle Lechapt

Acta Neuropathol Commun· October 2021

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Pineal alveolar rhabdomyosarcoma with PAX3:NCOA2 fusion inducing OLIG2 expression, a potential pitfall in the central nervous system.
Arnault Tauziède-Espariat, Kévin Beccaria, Gaëlle Pierron, Delphine Guillemot, Lauren Hasty, Emmanuèle Lechapt

Histopathology· September 2021

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A novel case of cribriform neuroepithelial tumor: A potential diagnostic pitfall in the ventricular system.
Arnault Tauziède-Espariat, Léa Guerrini-Rousseau, Stéphanie Puget, Julien Masliah-Planchon, Franck Bourdeaut, Emmanuèle Lechapt

Pediatr Blood Cancer· September 2021

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Fatal encephalitis caused by Newcastle disease virus in a child.
Sarah Winter, Emmanuèle Lechapt, Guillaume Gricourt, Melissa N'debi, Nathalie Boddaert

Acta Neuropathol· September 2021

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Supratentorial non-RELA, ZFTA-fused ependymomas: a comprehensive phenotype genotype correlation highlighting the number of zinc fingers in ZFTA-NCOA1/2 fusions.
Arnault Tauziède-Espariat, Aurore Siegfried, Yvan Nicaise, Thomas Kergrohen, Philipp Sievers, Emmanuèle Lechapt

Acta Neuropathol Commun· August 2021

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Feasibility, Safety and Impact on Overall Survival of Awake Resection for Newly Diagnosed Supratentorial -Wildtype Glioblastomas in Adults.
Alessandro Moiraghi, Alexandre Roux, Sophie Peeters, Jean-Baptiste Pelletier, Marwan Baroud, Emmanuèle Lechapt

Cancers (Basel)· June 2021

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Diagnostic Accuracy of a Reduced Immunohistochemical Panel in Medulloblastoma Molecular Subtyping, Correlated to DNA-methylation Analysis.
Arnault Tauziède-Espariat, Sophie Huybrechts, Emilie Indersie, Christelle Dufour, Stéphanie Puget, Emmanuèle Lechapt

Am J Surg Pathol· April 2021

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The EP300:BCOR fusion extends the genetic alteration spectrum defining the new tumoral entity of "CNS tumors with BCOR internal tandem duplication".
Arnault Tauziède-Espariat, Gaëlle Pierron, Aurore Siegfried, Delphine Guillemot, Emmanuelle Uro-Coste, Emmanuèle Lechapt

Acta Neuropathol Commun· November 2020

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Histone H3 wild-type DIPG/DMG overexpressing EZHIP extend the spectrum diffuse midline gliomas with PRC2 inhibition beyond H3-K27M mutation.
David Castel, Thomas Kergrohen, Arnault Tauziède-Espariat, Alan Mackay, Samia Ghermaoui, Emmanuèle Lechapt

Acta Neuropathol· June 2020

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