Clinical Utility of Optical Genome Mapping as an Additional Tool in a Standard Cytogenetic Workup in Hematological Malignancies DOI Open Access
Gökçe Törüner, Shimin Hu, Sanam Loghavi

и другие.

Cancers, Год журнала: 2025, Номер 17(9), С. 1436 - 1436

Опубликована: Апрель 25, 2025

Background and Objective: The primary objective of this study is to evaluate the added value optical genome mapping (OGM) when integrated into standard cytogenetic workup (SCGW) for hematological malignancies. Methods: cohort comprised 519 cases with different types OGM SCGW (including G-banded karyotyping fluorescence in situ hybridization) were performed on blood and/or bone marrow. analytical sensitivity OGM, defined as detection all additional cytogenomic aberrations, its clinical utility, referring aberrations diagnostic, prognostic, or therapeutic significance, assessed. Results: led increased utility 58% 15% cases, respectively. varied across malignancies, highest T-lymphoblast leukemia (52%), followed by mixed phenotype acute (43%), B-lymphoblastic (37%), other B-cell lymphomas (22%), mature T-cell leukemia/lymphoma (20%), chronic lymphocytic (14%), myeloid (13%), multiple myeloma mantle cell lymphoma (8%), myelodysplastic/myeloproliferative neoplasms (6%), myelodysplastic syndrome (5%), myeloproliferative (0%). Conclusion: Compared SCGW, detects approximately cases. provides at varying rates Given these differences, strategic triaging can help maximize focusing diseases where it offers most significant benefit.

Язык: Английский

Clinical Utility of Optical Genome Mapping as an Additional Tool in a Standard Cytogenetic Workup in Hematological Malignancies DOI Open Access
Gökçe Törüner, Shimin Hu, Sanam Loghavi

и другие.

Cancers, Год журнала: 2025, Номер 17(9), С. 1436 - 1436

Опубликована: Апрель 25, 2025

Background and Objective: The primary objective of this study is to evaluate the added value optical genome mapping (OGM) when integrated into standard cytogenetic workup (SCGW) for hematological malignancies. Methods: cohort comprised 519 cases with different types OGM SCGW (including G-banded karyotyping fluorescence in situ hybridization) were performed on blood and/or bone marrow. analytical sensitivity OGM, defined as detection all additional cytogenomic aberrations, its clinical utility, referring aberrations diagnostic, prognostic, or therapeutic significance, assessed. Results: led increased utility 58% 15% cases, respectively. varied across malignancies, highest T-lymphoblast leukemia (52%), followed by mixed phenotype acute (43%), B-lymphoblastic (37%), other B-cell lymphomas (22%), mature T-cell leukemia/lymphoma (20%), chronic lymphocytic (14%), myeloid (13%), multiple myeloma mantle cell lymphoma (8%), myelodysplastic/myeloproliferative neoplasms (6%), myelodysplastic syndrome (5%), myeloproliferative (0%). Conclusion: Compared SCGW, detects approximately cases. provides at varying rates Given these differences, strategic triaging can help maximize focusing diseases where it offers most significant benefit.

Язык: Английский

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