Search results for "Lymphoproliferative Disorder"
showing 7 items of 27 documents
CAR-T therapy in solid transplant recipients with post-transplant lymphoproliferative disease: case report and literature review
2021
Patients with postransplant lymphoproliferative disease (PTLD) who are refractory to rituximab-based regimens have extremely poor prognosis. Data is lacking in the setting of solid organ transplantation (SOT)-related PTLD treated with chimeric antigen receptor T-cell (CAR-T) therapy. Moreover, limited information is available on the influence of concomitant immunosuppressive drugs on CAR-T function. Here, we describe the clinical outcome in one PTLD patient and propose a strategy for tailoring immunosuppressive treatment and organ monitoring in patients with kidney allografts after CAR-T infusion. This report also reviews the limited published data in the setting of SOT-related PTLD treated…
Primary multifocal anaplastic large cell lymphoma with eyelid involvement: a case report
2019
ABSTRACT Ocular adnexal involvement in CD30+ lymphoproliferative disorders is rare. We report the case of a 73-year-old woman with a relapsing primary cutaneous anaplastic large cell lymphoma on her eyelid. A systemic extension study excluded extracutaneous involvement. Systemic chemotherapy resulted in an optimal response, with complete regression of the cutaneous lesions. There has been no recurrence during the 2 years of follow-up. RESUMO O acometimento ocular adicional nos distúrbios linfoproliferativos CD30+ é raro. Relatamos o caso de uma mulher de 73 anos com linfoma de grandes células anaplásicas primárias recidivantes em sua pálpebra. A avaliação sistêmica excluiu envolvimento extr…
Post-transplant lymphoproliferative disorder in adult renal transplant recipients: case series and review of literature
2021
Post-transplant lymphoproliferative disorder (PTLD) is serious life-threating complication of transplantation. The clinical picture differs from lymphomas observed in the general population, with different manifestation, histopathology, higher aggressiveness with involvement of sites beyond the primary lymph node, and poorer outcome. The objective of the study was to present nine cases of PTLD observed in our centre among the kidney transplant recipient population and discuss the results with up-to-date literature. We performed a retrospective single-centre assessment of PTLD incidence in the cohorts of kidney transplant recipients followed by our centre. We found nine cases of PTLD, five m…
Course of Crohn’s Disease
2015
Crohn’s disease (CD) is an inflammatory bowel disease with a chronic course and it is characterized by different events within time, which are in relation to the heterogeneity of the disease. The main events during the course of disease are activity, remission, relapse, obstruction, fistulizing, surgical resection, cancer and death. Unselected inception cohort studies are the best ones on which rely in order to avoid the selection bias from referral centers. Data produced using inception-cohort have shown a more benign course of CD than expected, an increased risk of surgery over time, with a trend which has been being reduced in the last decades, together with an increased use of biologics…
Effects of B-Cell Lymphoma on the Immune System and Immune Recovery after Treatment: The Paradigm of Targeted Therapy
2022
B-cell lymphoma and lymphoproliferative diseases represent a heterogeneous and complex group of neoplasms that are accompanied by a broad range of immune regulatory disorder phenotypes. Clinical features of autoimmunity, hyperinflammation, immunodeficiency and infection can variously dominate, depending on the immune pathway most involved. Immunological imbalance can play a role in lymphomagenesis, also supporting the progression of the disease, while on the other hand, lymphoma acts on the immune system to weaken immunosurveillance and facilitate immunoevasion. Therefore, the modulation of immunity can have a profound effect on disease progression or resolution, which makes the immune syst…
InterLymph hierarchical classification of lymphoid neoplasms for epidemiologic research based on the WHO classification (2008): update and future dir…
2010
Abstract After publication of the updated World Health Organization (WHO) classification of tumors of hematopoietic and lymphoid tissues in 2008, the Pathology Working Group of the International Lymphoma Epidemiology Consortium (InterLymph) now presents an update of the hierarchical classification of lymphoid neoplasms for epidemiologic research based on the 2001 WHO classification, which we published in 2007. The updated hierarchical classification incorporates all of the major and provisional entities in the 2008 WHO classification, including newly defined entities based on age, site, certain infections, and molecular characteristics, as well as borderline categories, early and “in situ” …