<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Acute myeloid leukemia (AML) is a cancerous disease affecting the myeloid line of the bone marrow cells. FLT3, also known as CD135, is a proto-oncogene, which, if mutated, leads to different types of cancer. The protein it encodes presents tyrosine-kinase activity, and its intratandem mutation, FLT3-ITD, leads to uncontrolled proliferation of myeloblasts and worse outcomes in AML patients. There are currently several pharmacological agents that can inhibit the effect of either the proteins with tyrosine-kinase activity or the mutated FLT3 gene. We present the case of a 68-year-old patient, smoker, with a history of arterial hypertension, chronic obstructive pulmonary disease, presenting with headache unresponsive to antalgics, dyspnea after physical exertion, and epistaxis, with onset 2 months prior to his presentation. The patient was diagnosed with AML with positive FTL3 mutation for which conventional induction therapy was initiated. Within the next days, the patient presented several complications related to the disease itself or caused by the treatment, which eventually led to his death.</p></abstract>

Acute myeloid leukemia (AML) is a cancerous disease affecting the myeloid line of the bone marrow cells. FLT3, also known as CD135, is a proto-oncogene, which, if mutated, leads to different types of cancer. The protein it encodes presents tyrosine-kinase activity, and its intratandem mutation, FLT3-ITD, leads to uncontrolled proliferation of myeloblasts and worse outcomes in AML patients. There are currently several pharmacological agents that can inhibit the effect of either the proteins with tyrosine-kinase activity or the mutated FLT3 gene. We present the case of a 68-year-old patient, smoker, with a history of arterial hypertension, chronic obstructive pulmonary disease, presenting with headache unresponsive to antalgics, dyspnea after physical exertion, and epistaxis, with onset 2 months prior to his presentation. The patient was diagnosed with AML with positive FTL3 mutation for which conventional induction therapy was initiated. Within the next days, the patient presented several complications related to the disease itself or caused by the treatment, which eventually led to his death.

Prognosis of Patients with Acute Myeloid Leukemia Regarding the Presence FLT3 Gene Mutation – a Case Report

Clinic of Hematology and Bone Marrow Transplantation Unit

Journal of Interdisciplinary Medicine

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Acute myeloid leukemia (AML) is a cancerous disease affecting the myeloid line of the bone marrow cells. FLT3, also known as CD135, is a proto-oncogene, which,...

Prognosis of Patients with Acute Myeloid Leukemia Regarding the Presence FLT3 Gene Mutation – a Case Report

Publicado en línea: 13 mar 2018

Páginas: 42 - 44

Recibido: 09 oct 2017

Aceptado: 16 nov 2017

DOI: https://doi.org/10.1515/jim-2017-0096

Palabras clave
acute myeloid leukemia, FTL3 mutation, stem cell transplantation

© 2017 Árpád Bzduch et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Prognosis of Patients with Acute Myeloid Leukemia Regarding the Presence FLT3 Gene Mutation – a Case Report

Publicado en línea: 13 mar 2018

Páginas: 42 - 44

Recibido: 09 oct 2017

Aceptado: 16 nov 2017

DOI: https://doi.org/10.1515/jim-2017-0096

Palabras claveacute myeloid leukemia, FTL3 mutation, stem cell transplantation

© 2017 Árpád Bzduch et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Palabras clave
acute myeloid leukemia, FTL3 mutation, stem cell transplantation