Primary myelofibrosis (PMF) is rare myeloproliferative disease usually diagnosed in older patients. Reports of a concurrent acute lymphoblastic leukemia or lymphoma in PMF are rare. We present a case of a 26-year old patient with PMF and precursor T-cell acute lymphoblastic lymphoma of the spleen and lymph nodes. The patient was treated with splenectomy and allogeneic stem cell transplantation (allo-SCT) and remains in remission from both PMF and lymphoblastic lymphoma 6 months after the full strength allo-SCT. To our knowledge this is second report of concurrent PMF and precursor T-cell acute lymphoblastic lymphoma, and first report of a successful treatment for both underlying conditions.
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http://dx.doi.org/10.1016/j.leukres.2009.05.005 | DOI Listing |
Nat Commun
January 2025
Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA.
ETV6::RUNX1 is the most common fusion gene in childhood acute lymphoblastic leukemia (ALL) associated with favorable prognosis, but the optimal therapy for this subtype remains unclear. Profiling the genomic and pharmacological landscape of 194 pediatric ETV6::RUNX1 ALL cases, we uncover two transcriptomic clusters, C1 (61%) and C2 (39%). Compared to C1, the C2 subtype features higher white blood cell counts and younger age at diagnosis, as well as better early treatment responses.
View Article and Find Full Text PDFFront Immunol
January 2025
Department of Hematology, The Sixth Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China.
CD7-targeted chimeric antigen receptor-T (CAR-T) cell therapy has shown great promise in the treatment of relapsed/refractory T-cell acute lymphoblastic leukemia (T-ALL). In this study, we reported a case of a 34-year-old male patient with T-ALL who finally developed multi-line drug resistance and refractoriness after multiple lines of high-intensity chemotherapy. After physician evaluation, this patient received allogeneic hematopoietic stem cell transplantation (allo-HSCT).
View Article and Find Full Text PDFFront Immunol
January 2025
Department of Hematology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
B-cell acute lymphoblastic leukemia (B-ALL) with the fusion gene has a poor prognosis, and the mortality rate exceeds 90%, particularly in cases of extramedullary relapse (EMR). Herein, we present a case of a 46-year-old male patient who developed relapsed B-ALL with . The patient initially achieved a complete remission (CR) after induction therapy and underwent haploidentical hematopoietic stem cell transplantation.
View Article and Find Full Text PDFClin Lymphoma Myeloma Leuk
January 2025
Department of Haematology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China. Electronic address:
Objective: To analyze the impact of tyrosine kinase inhibitor (TKI) maintenance therapy following allogeneic hematopoietic stem cell transplantation (HSCT) in patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph + ALL) on recurrence rates and prognosis for the 2 transcripts, p190 and p210.
Methods: We conducted a retrospective analysis of clinical data from 58 patients diagnosed with Ph + ALL who underwent HSCT. All patients received TKI maintenance therapy following hematopoietic reconstruction post-transplantation.
Asian Pac J Cancer Prev
January 2025
Objective: To apply the Toronto Childhood Cancer Staging Guidelines (TG) and Estimate the Observed Survival Probabilities for Pediatric Patients with Leukemia and Lymphoma.
Methods: Staging at diagnosis was conducted according to tier 2 of the TG. The study cohort included patients aged 0 -19 years from the Population-Based Cancer Registry (PBCR) of Mato Grosso, diagnosed with leukemia and lymphoma between 2008 and 2017, with follow-up until December 31, 2022.
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