86,651 research outputs found

    False-positive finding on 18F-FDG PET after chemotherapy for primary diffuse large B-cell lymphoma of the thyroid: A case report

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    Primary non-Hodgkin lymphoma of the thyroid is an uncommon disease. It is a potentially aggressive disease and diffuse large B-cell lymphoma of the thyroid may result in 5 year survival rates <50%. Hence adequate follow-up and multimodality treatment for recurrent or persistent disease are required. Since 18F-FDG PET is considered the imaging method of choice for the detection and staging of lymphoma, this was used for restaging of a case of diffuse large B-cell lymphoma of the thyroid after chemotherapy and its diagnostic value is questioned in the present case report. In fact, PET showed a false-positive finding which led to unnecessary surgery

    Primary systemic CD30 (Ki-1)-positive anaplastic large cell lymphoma of the adult: sequential intensive treatment with the F-MACHOP regimen (+/- radiotherapy) and autologous bone marrow transplantation

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    Few series of adult patients with primary systemic CD30 (Ki-1)-positive anaplastic large cell lymphoma (ALCL) are reported in the literature; most of them have been treated with combination chemotherapy (CHT), with only an occasional patient being autotransplanted, mainly after relapsing. The remission rate ranges from 60% to 90%, but relapses are frequent (up to 60%) and precocious (mainly in the first 24 months). The aim of our study was to analyze the outcome of a series of adult patients affected by primary systemic ALCL that were treated at our institution with a sequential intensive therapeutic program including CHT, radiotherapy (RT), and autologous bone marrow transplantation (ABMT). Sixteen consecutive, unselected patients with ALCL were identified. All of them were treated with the 5-fluorouracil, methotrexate, cytosine arabinoside, cyclophosphamide, doxorubicin, vincristine, and prednisone (F-MACHOP) regimen; 9 of 16 (56.2%) reached a complete remission (CR). In six cases with residual mediastinal disease, involved-field RT was performed, allowing three additional patients to become free of disease. All 16 were then autotransplanted with bone marrow stem cells after conditioning with the cytosine arabinoside, etoposide, cyclophasphamide, and carmustine (BAVC) regimen. A present, 16 of 16 patients are alive and in CR. The actuarial overall survival is 100% at a median of 45.5 months, and the actuarial disease-free survival is 100% at a median of 33.5 months. These data suggest that ALCL can be successfully managed with a sequential intensive treatment (CHT +/- RT + ABMT) that prevents early relapses and projects these patients as long-term survivors

    Variations on the Author

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    “Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship

    [Newspaper Clipping: Author Claims Evidence of Second JFK Assassin #1]

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    Newspaper article titled "Author Claims Evidence of Second JFK Assassin." The article states that author Richard J. Whalen concluded "that there is circumstantial evidence to support the theory of a second assassin in the shooting of President John F. Kennedy.
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