Exploring the Clinical Impact of MYC Aberrations and Their Relationship With Microenvironment in Diffuse Large B Cell Lymphoma and High-Grade B Cell Lymphoma

Summary

This is a observational, retrospective and prospective study designed to assess the potential correlations between MYC alterations, lymphoma mutational landscape and functional immune contextures in Diffuse Large B-cell Lymphoma or High-Grade B-cell Lymphoma

Eligibility

Inclusion Criteria:

* Diagnosis of nodal and extranodal Diffuse Large B Cell Lymphoma, High Grade B Cell Lymphomas (including low-grade transformed lymphomas; double and triple hit; 11q aberration; not otherwise specified) after 1st January 2019
* Presence of one MYC translocation or gain of copies (GCN: \> 3 copies in more than 30% of the nuclei) or amplification evaluated by FISH
* Availability of immunohistochemical analysis of CD10, Bcl6, MUM1, Bcl2, Myc, Ki67
* Have received curative treatment (e.g. R-CHOP, R DA EPOCH, intensified "Burkitt like" chemotherapies) as first-line therapy
* Histological material of adequate size and quality to perform histological review with any additional investigations (immunohistochemistry, FISH and other molecular analysis). A FFPE block must be provided for patient enrollment.
* Age between 18 and 79 years

Exclusion Criteria:

* Primary lymphomas of the central nervous system, plasmablastic lymphoma, Burkitt's lymphoma, primary mediastinal B lymphoma
* Have received palliative treatment

Conditions4

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