Integrated Diagnosis of Hemopoietic Neoplasms: Principles and General Approach

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Copyright: 2024
Pages: 32
Source title: Principles and Approaches to Diagnostic Bone Marrow Examination
Source Author(s)/Editor(s): Samia Hassan Rizk (Cairo University, Egypt)
DOI: 10.4018/978-1-6684-5818-1.ch008

Keywords: Medical Diagnosis and Practice / Medical Information Science Reference / Medical Treatment & Care / Medicine & Healthcare

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Abstract

Hematopoietic neoplasms' molecular landscape and pathogenesis impact diagnosis and prognosis and ultimately guide personalized management. Genomic alterations determine the fate of the neoplastic clone and correlate with disease phenotypes. In myeloid neoplasms, mutations may drive neoplastic clones through one of the following tracks: ineffective hematopoiesis, with cytopenia and myelodysplasia; proliferation and arrested maturation in acute leukemia; failing to die, with orderly development in chronic leukemia and myeloproliferative neoplasms; or a combination of tracks with overlapping features of MDS/MPNs syndromes. Lymphoid neoplasms often correspond to specific maturation stages; of the immune system. Genetic abnormalities and hereditary disorders may predispose to hematologic neoplasms, necessitating their investigation in their diagnostic workup. Detecting clonal hematopoiesis is critical in the risk stratification of many hemopoietic neoplasms.

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Integrated Diagnosis of Hemopoietic Neoplasms: Principles and General Approach

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