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A 45-year-old man from El Salvador with no past medical history presented with cough and chest pain. Investigations revealed 60% peripheral eosinophilia (absolute count 12.3 K/uL). Cardiac imaging was consistent with myocarditis with intracardiac thrombus formation. Endomyocardial biopsy confirmed eosinophilic infiltration of the myocardium, and bone marrow biopsy showed hypercellular marrow with 28% eosinophils. Cytogenetics/fluorescence in situ hybridization (FISH) confirmed positive FIP1L1-PDGFRA rearrangement. The patient was treated for FIP1L1-PDGFRA clonal hypereosinophilic syndrome with associated eosinophilic myocarditis and intracardiac thrombus. The treatment regimen consisted of a steroid taper, imatinib, and anticoagulation. Treatment was followed by normalization of the eosinophil count. At two-year follow-up, the patient was without recurrence of eosinophilia on maintenance imatinib and indefinite anticoagulation with warfarin.
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Background: Recent progress in the therapies used in patients with Non- Hodgkin's lymphoma has improved survival. The incidence has been reported to be decreasing in the last few years, accounting for 4% of all cancers. This study analyzed time trends for incidence, mortality, and prevalence of NHL. Methods: We analyzed the SEER Cancer Database from 1997 to 2015. Join point regression analysis was used to determine age-adjusted incidence rates, 24-month relative survival rate, and to identify racial/ethnic groups with a lower survival. Results: The trend in incidence of NHL decreased between 2008 and 2011 at an annual percentage change rate of 3.74%. The male predominance among NHL patients between 1997-2015 was 57%. The number of male patients affected with NHL has been similar in the last 20 years. Female predominance with NHL was higher in 1998 at 46 %, and lower in 2010 at 42.85%. The 24-month relative survival rate was higher among white patients as compared to black patients with NHL. Conclusions: Our analysis demonstrated that the incidence of Non-Hodgkin's Lymphoma has decreased among minorities; however, the outcomes are inferior in terms of survival. This analysis showed an inferior 24-month relative survival rate among black patients compared with white patients. This analysis demonstrates the need for further research in NHL to determine the biological differences and social factors that influence the lower survival among black patients with NHL.
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Uterine sarcomas are a rare group of malignancies that account for less than 10% of all uterine malignancies. They are histologically diverse and fall into two broad groups: mesenchymal and epithelial tumors. The treatment in both these groups is marked by high failure rates and quick progression of disease. Patients with stage I to II with resectable disease benefit from operative cytoreduction. Those with advanced stages, benefit from chemotherapy with or without external beam radiation therapy. Our research in this paper looks at the number of LMS cases at our institution, Wyckoff Heights Medical Center in Brooklyn, NY for a period of 20 years from 1996 until 2015 and assesses our cohort's age at diagnosis and their survival in accordance to grade and stage of diagnosis. Our findings suggest that disease stage is a strong prognostic factor with good survival rates in stage I and II, with higher incidence in African-American women. All LMS patients with distant metastasis died within five years.
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BACKGROUND: Effects of mobilization regimen on the composition of leukapheresis products (LPs) and on hematopoietic reconstitution after autologous peripheral blood progenitor cell transplantation (PBPCT) are not well known. STUDY DESIGN AND METHODS: The effects of three different mobilization regimens--stem cell factor (SCF) plus granulocyte colony stimulating factor (G-CSF) plus cyclophosphamide (CCP), G-CSF alone, and G-CSF plus CCP--on the composition of LPs from patients with nonhematologic PBPC malignancies compared to LPs from G-CSF-mobilized healthy donors and normal marrow (BM) samples were analyzed. The impact of LP composition on both short- and long-term engraftment after autologous PBPCT was also evaluated. RESULTS: The most effective regimen for mobilization of CD34+ hematopoietic progenitor cells (HPCs) into peripheral blood was SCF, G-CSF, and CCP, providing the highest numbers of all CD34+ HPCs subsets analyzed. Patients mobilized with SCF plus G-CSF plus CCP showed the highest numbers of neutrophils and monocytes, whereas the highest numbers of lymphocytes and NK cells were observed in LPs from G-CSF-mobilized patients. The overall number of CD34+ HPCs was the strongest factor for predicting recovery of platelets, whereas the number of myelomonocytic-committed CD34+ precursors was the most powerful independent prognostic factor for WBC and neutrophil recovery. The overall number of CD4+ T cells returned showed an independent prognostic value for predicting the occurrence of infections, during the first year after transplant. CONCLUSIONS: The use of different mobilization regimens modifies the overall number of CD34+ HPCs obtained during leukapheresis procedures, and also affects both the absolute and the relative composition of the LPs in different CD34+ and CD34- cell subsets.