Acute myeloid leukemia of donor origin after allogeneic bone marrow transplantation for precursor T-cell acute lymphoblastic leukemia: Case report and review of the literature

2006 ◽  
Vol 81 (3) ◽  
pp. 178-185 ◽  
Author(s):  
Kaaren K. Reichard ◽  
Qian-Yun Zhang ◽  
Lorraine Sanchez ◽  
John Hozier ◽  
David Viswanatha ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Acute Myeloid Leukemia ◽  
Case Report ◽  
Myeloid Leukemia ◽  
Lymphoblastic Leukemia ◽  
Allogeneic Bone Marrow Transplantation ◽  
Allogeneic Bone ◽  
Review Of The Literature ◽  
Cell Acute Lymphoblastic Leukemia ◽  
Acute Myeloid

scholarly journals Isolated Gastric Myeloid Sarcoma: A Case Report and Review of the Literature

2014 ◽  
Vol 2014 ◽  
pp. 1-4 ◽  
Author(s):  
Pankit Vachhani ◽  
Prithviraj Bose
Keyword(s):  
Bone Marrow ◽  
Acute Myeloid Leukemia ◽  
Case Report ◽  
Myeloid Leukemia ◽  
Bone Marrow Involvement ◽  
Myeloid Sarcoma ◽  
Review Of The Literature ◽  
Aged Woman ◽  
Middle Aged Woman ◽  
Acute Myeloid

Myeloid sarcoma represents the proliferation of myeloblasts of acute myeloid leukemia (AML) at extramedullary sites. While extramedullary involvement in AML is uncommon in itself, isolated myeloid sarcomas, that is, myeloid sarcomas without any bone marrow involvement, are extremely rare and pose a diagnostic and therapeutic challenge. Here, we present the case of a middle-aged woman with isolated myeloid sarcoma in the stomach—an organ seldom involved by this disease. Additionally, the literature on the epidemiology, diagnosis, pathology, prognosis, and therapeutic options in myeloid sarcomas has been reviewed.

Intensively timed induction therapy followed by autologous or allogeneic bone marrow transplantation for children with acute myeloid leukemia or myelodysplastic syndrome: a Childrens Cancer Group pilot study.

1993 ◽  
Vol 11 (8) ◽  
pp. 1448-1457 ◽  
Author(s):  
W G Woods ◽  
N Kobrinsky ◽  
J Buckley ◽  
S Neudorf ◽  
J Sanders ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Acute Myeloid Leukemia ◽  
Induction Therapy ◽  
Myeloid Leukemia ◽  
Allogeneic Bone Marrow Transplantation ◽  
Allogeneic Bone ◽  
Newly Diagnosed ◽  
Free Survival ◽  
Cancer Group ◽  
Acute Myeloid

PURPOSE Childrens Cancer Group (CCG) protocol 2861 was designed to test the feasibility of aggressively timed induction therapy followed by autologous or allogeneic bone marrow transplantation (BMT) as the sole postremission therapy for newly diagnosed children with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). PATIENTS AND METHODS Between April 1988 and October 1989, 142 patients were eligible for study. All patients entered received a timing-intensive five-drug induction of dexamethasone, cytarabine (Ara-C), thioguanine, etoposide, and daunorubicin (DCTER) over 4 days with a second cycle administered after 6 days of rest, irrespective of hematologic status at that time. Most patients subsequently received a second two-cycle induction course. Those who achieved remission were eligible for bone marrow ablative therapy with busulfan and cyclophosphamide, followed by 4-hydroperoxy-cyclophosphamide (4-HC)-purged autologous or allogeneic BMT rescue. RESULTS One hundred eight (76%) patients achieved remission: 19 (13%) died of complications of the leukemia and/or chemotherapy, and 15 (11%) failed to achieve remission. Seventy-four patients subsequently underwent BMT with either autologous (n = 58) or allogeneic (n = 16) rescue. For patients who received autologous rescue with 4-HC-purged grafts, the actuarial disease-free survival (DFS) rate at 3 years from the day of transplant is 51%, compared with 55% for patients who received allogeneic grafts (P = .92). At 3 years, the overall actuarial survival rate for all 142 patients entered on this study is 45%, with an event-free survival (EFS) rate of 37%. Adverse prognostic factors for outcome included an elevated WBC count or the presence of CNS leukemia at the time of AML diagnosis. CONCLUSION Results suggest that aggressively timed induction therapy followed by marrow ablation and BMT rescue with either autologous or allogeneic grafts for children with newly diagnosed AML or MDS is both feasible and effective.

scholarly journals High-dose etoposide, cyclophosphamide, and total body irradiation with allogeneic bone marrow transplantation for patients with acute myeloid leukemia in untreated first relapse: a study by the North American Marrow Transplant Group

Blood ◽  
1995 ◽  
Vol 85 (5) ◽  
pp. 1391-1395 ◽  
Author(s):  
RA Brown ◽  
SN Wolff ◽  
JW Fay ◽  
L Pineiro ◽  
RH Jr Collins ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Acute Myeloid Leukemia ◽  
Bone Marrow Transplantation ◽  
Myeloid Leukemia ◽  
Allogeneic Bone Marrow Transplantation ◽  
High Dose ◽  
Allogeneic Bone ◽  
First Relapse ◽  
Total Body ◽  
Acute Myeloid

Relapse is a major cause of treatment failure following allogeneic bone marrow transplantation (BMT) for acute myeloid leukemia (AML). To reduce the risk of relapse following BMT for patients with hematologic malignancy, our group developed a novel preparative regimen which combines high-dose etoposide with cyclophosphamide and total body irradiation (VPCyTBI). We now report the outcome of therapy with VPCyTBI followed by allogeneic BMT for 40 patients with AML in untreated first relapse. With the exception of increased stomatitis, the toxicity of this regimen was similar to that reported by others for CyTBI. Forty-four months after transplant the actuarial probabilities of disease-free survival (DFS), persistent or recurrent leukemia, and transplant related mortality were .29, .44, and .47 respectively. DFS was improved (P < .01) and risk of persistent or recurrent leukemia reduced (P = .005) among patients with significant (grade > or = 2) acute GVHD. Patients with 30% or more blasts on pre-BMT bone marrow examination were not at increased risk for persistent or recurrent leukemia. We conclude that VPCyTBI with allogeneic BMT is effective therapy for AML in untreated first relapse and that a randomized trial comparing this regimen with CyTBI is warranted.

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