2017
DOI: 10.21873/anticanres.12145
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Multi-Database Description of Primary Splenic Diffuse Large B-Cell Lymphoma

Abstract: Utilization of splenectomy for stage I splenic DLBCL has decreased with the introduction of rituximab without compromising outcomes.

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Cited by 6 publications
(4 citation statements)
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“…It is considered rare, especially the subtype of DLBCL, which was reported to be around 1% of all NHL in previous studies [ 9 ]. In a review by Byrd et al [ 10 ] examining the database for diagnosis of early-stage PSL DLBCL between 1973 and 2013, most identified patients were male Caucasians with similar diagnosis rates before and after the rituximab era.…”
Section: Discussionmentioning
confidence: 99%
“…It is considered rare, especially the subtype of DLBCL, which was reported to be around 1% of all NHL in previous studies [ 9 ]. In a review by Byrd et al [ 10 ] examining the database for diagnosis of early-stage PSL DLBCL between 1973 and 2013, most identified patients were male Caucasians with similar diagnosis rates before and after the rituximab era.…”
Section: Discussionmentioning
confidence: 99%
“…It is considered rare, especially the subtype of diffuse large B cell lymphoma (DLBCL), which was reported to be around 1% of all NHL in previous studies. 10 In a review by Byrd et al examining the database for diagnosis of early-stage PSL DLBCL between 1973-2013, most identi ed patients were male Caucasians with similar diagnosis rates before and after the rituximab era. 11 One interesting association noted by Shimono et al was the higher detection rate of Hepatitis virus C (HCV) from splenic samples for patients with PSL DLBCL in comparison to samples from lymph nodes of patients with non-splenic primary DLBCL, which could support the role of HCV in PSL.…”
Section: Discussionmentioning
confidence: 99%
“…Respecto a la asociación que existe entre el linfoma no Hodgkin de células grandes, en un estudio de 107,550 pacientes que se sabía padecían linfoma no Hodgkin de células grandes en la base de datos SEER, 30,455 pacientes en estadio I de Ann Arbor, solo 470 casos tenían afectación al bazo (1.5%) con límites de edad de 17 a 93 años. 21 Existen distintas formas de afectación del bazo: esplenomegalia, infiltración anormal de células, infartos y áreas de hemorragia, incluso en conjunto sugieren ruptura esplénica no relacionada con traumatismo. En este paciente se encontraron por lo menos tres de los elementos que sugieren que el paciente cursó con este mecanismo.…”
Section: Asociación Entre Linfoma No Hodgkin E Infarto Esplénicounclassified
“…En 2017, en un estudio de 107,550 pacientes con linfoma difuso de células grandes B con 30,455 en estadio I, se dividieron en grupos para evaluar la supervivencia en pacientes tratados con esplenectomía y sin esplenectomía, reportando falta de significación estadística; llamó la atención el grupo de DLCBL que tuvo menor supervivencia comparado con el grupo con otro tipo de linfoma no Hodgkin limitado al bazo (27 vs 48% a 100 meses; HR = 0.62, IC95%: 0.53-0.86, p < 0.01). 21 El linfoma no Hodgkin difuso de células grandes continúa siendo el más común en los grupos etarios, afecta predominantemente el anillo de Waldeyer y el abdomen. Son pocos los casos que reportan como manifestación inicial infarto esplénico, la aparición puede ser indolente, pero lo más común es que los pacientes inicien con síndrome doloroso abdominal y, por tanto, el abordaje diagnóstico resulta complejo.…”
Section: Asociación Entre Linfoma No Hodgkin E Infarto Esplénicounclassified