نتایج جستجو برای: lymphoproliferative lesion
تعداد نتایج: 103000 فیلتر نتایج به سال:
BACKGROUND Reports of an increased risk of lymphoproliferative disorders in patients receiving thiopurines for inflammatory bowel disease are controversial. We assessed this risk in a prospective observational cohort study. METHODS 19,486 patients with inflammatory bowel disease, of whom 11,759 (60.3%) had Crohn's disease and 7727 (39.7%) had ulcerative colitis or unclassified inflammatory bo...
BACKGROUND Celiac disease is associated with an increased risk of malignant lymphomas. The risk of lymphoproliferative malignancies in patients with small intestinal inflammation without villous atrophy and in patients with latent celiac disease is unknown. METHODS We performed a cohort study using duodenal and jejunal biopsy data that were collected from all 28 Swedish pathology departments ...
We present a follow-up case report of possible transmission of lymphoma 12 years after deceased-donor renal transplantation from a male donor who was found at autopsy to have had an occult lymphoma. The female recipient underwent prompt transplant nephrectomy. However, 12 years later, she presented with cerebral B cell lymphoma. A donor origin for the cerebral lymphoma was supported by in situ ...
Chronic myelocytic leukemia (CML) may display a lymphoproliferative phase (lymphoid blast crisis) that is generally of B cell phenotype. Since lymphoproliferative disorders may occur following bone marrow transplantation (BMT), it may be difficult to distinguish posttransplant relapse of CML lymphoid blast crisis from de novo lymphoproliferation. Lymphoid blast crisis cells from a patient with ...
Recurrent cutaneous or mucosal candidiasis is characterized by the occurrence of at least four candidiasis episodes within a one-year period. The factors involved in recurrence of infection are still unknown. In the present study the lymphoproliferative response and the IFN-gamma production by candidiasis patients were evaluated. The stimulation index of mononuclear cell cultures of candidiasis...
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