Journals / Turkish Journal of Hematology / 2015 / Cilt: 32 - Sayı: 2

İki Juvenil Myelomonositik Lösemili Hastanın Klinik ve Genetik Bulgulara Göre Tedavisi

Management of Two Juvenile Myelomonocytic Leukemia Patients According to Clinical and Genetic Features

Pages
175–179
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Herein, we present 2 patients with JMML harboring different mutations, NRAS and c-CBL, respectively, with distinct clinical features and different therapeutic approaches.

📌 3 Key Takeaways

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Objective & Hypothesis:Juvenile myelomonocytic leukemia (JMML) is a rare clonal myeloproliferative disorder of childhood.
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Key Findings & Data:Mutations of RAS, NF1, PTPN11, and CBL are found in approximately 80% of JMML patients.
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Conclusion & Impact:Herein, we present 2 patients with JMML harboring different mutations, NRAS and c-CBL, respectively, with distinct clinical features and different therapeutic approaches.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Juvenile myelomonocytic leukemia (JMML) is a rare clonal myeloproliferative disorder of childhood. Major progress has been achieved in diagnosis and the understanding of the pathogenesis of JMML by identifying the genetic pathologies that occur in patients. Mutations of RAS, NF1, PTPN11, and CBL are found in approximately 80% of JMML patients. Distinct clinical features have been reported to be associated with specific gene mutations. The advent of genomic studies and recent identification of novel genetic mutations in JMML are important not only in diagnosis but also in the management and prognosis of the disease. Herein, we present 2 patients with JMML harboring different mutations, NRAS and c-CBL, respectively, with distinct clinical features and different therapeutic approaches.

Özet

Juvenil myelomonositik lösemi (JMML) çocukluk çağında nadir görülen klonal myeloproliferatif bir hastalıktır. Hastalarda genetik patolojiler saptandıkça JMMLnin tanı ve patogenezini anlamada önemli ilerlemeler kaydedilmiştir. Bu hastaların yaklaşık %80inde RAS, NF1, PTPN11 ve CBL gen mutasyonları bulunmuştur. Belirli klinik bulgular ile spesifik gen mutasyonları arasında ilişki olduğu bildirilmektedir. JMMLde genomik çalışmalardaki gelişmeler ve son yıllarda tanımlanmış yeni genetik mutasyonların saptanması sadece hastalığın tanısı için değil, tedavi ve prognozunda da önem taşımaktadır. Burada NRAS ve c-CBL mutasyonları olan iki JMMLli hasta, belirli klinik bulguları ve farklı tedavi yaklaşımları ile sunulmaktadır.

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Cite This Article

TÜFEKÇİ, Ö., ÖREN, H., DEMİR, F. Y., GÖZMEN, S., KARAPINAR, T. H., İRKEN, G. (2015). İki Juvenil Myelomonositik Lösemili Hastanın Klinik ve Genetik Bulgulara Göre Tedavisi. Turkish Journal of Hematology, Cilt: 32 - Sayı: 2, 175–179. https://ajindex.com/articles/412512

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