Publications by authors named "L Lamant"

Article Synopsis
  • - The study investigates primary cutaneous marginal zone lymphoma (PCMZL) by analyzing recurrent cases to determine whether it's a reactive process or a true lymphoma, utilizing data from the French Study Group of Cutaneous Lymphoma (GFELC).
  • - Methods included assessing histology, B-cell clonality, and immunophenotype of lesions, revealing that most initial cases were localized, with differences in recurrence times based on location, and certain clonal patterns were more prominent in local recurrences.
  • - The findings suggest that assessing immunoglobulin phenotype, particularly IgM and IgD, may be critical for diagnosing PCMZL, as IgM-positive cases tend to lead to more aggressive transformation and poorer prognosis, indicating different biological
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Objective: To describe treatments and outcomes of French children treated for relapsed/refractory anaplastic lymphoma kinase-positive anaplastic large cell lymphoma (ALK+ ALCL).

Methods: We conducted the analysis of a series of 75 French children treated for a first relapsed/refractory ALK+ ALCL between 1999 and 2017.

Results: The median time to first relapse was 8.

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