Results: 47

Linfoma anaplásico de células grandes CD30+ y ALK+ con manifestación oral: revisión de literatura y reporte de caso

Introducción: Los linfomas son neoplasias del sistema linfoide clasificadas en Hodgkin y No-Hodgkin. Los linfomas de cabeza y cuello se originan en tejido linfoide regional, pero también en otros sitios como encía, paladar, etc. Objetivo: Describir el Linfoma Anaplásico de Células Grandes (LACG) com...

Síndromes linfoproliferativos gastrointestinales

Gastroenterol. latinoam; 29 (supl.1), 2018
The gastrointestinal lymphoid system plays a relevant role. The daily and continuous interaction between gastrointestinal lymphocytes with food and intestinal microbes requires precise functioning. The pathologic spectrum of lymphocyte malfunction results in lymphomas. MALT lymphoma is the most frequentl...

PTLD in a kidney receptor: case report

Abstract Posttransplant Lymphoproliferative Disorders (PTLDs) occur in 3 to 10% of adults with solid organ transplant (SOT). It has been associated with Epstein Barr Virus (EBV) infection. Differential diagnostics of PTLD from rejection or viral infection is difficult when the tumor infiltrates the graft...

Biological therapy and development of neoplastic disease in patients with juvenile rheumatic disease: a systematic review

Rev. bras. reumatol; 57 (2), 2017
Abstract Juvenile rheumatic diseases affect the musculoskeletal system and begin before the age of 18. These conditions have varied, identifiable or unknown etiologies, but those of an autoimmune inflammatory nature have been associated with an increased risk of development of cancer, regardless of treat...

Lymphocytoma cutis on the inguinal region: report of a rare case of benign lymphoproliferative disorder

An. bras. dermatol; 92 (5,supl.1), 2017
Abstract Lymphocytoma cutis, or benign reactive lymphoid hyperplasia, is an inflammatory skin lesion that mimics clinically and histologically malignant lymphoma. Most cases are idiopathic, but they may also be triggered by multiple factors, such as insect bites, tattoos, injections and herpes zoster. Cl...

Treatment of post-transplantation lymphoproliferative disorders after kidney transplant with rituximab and conversion to m-TOR inhibitor

Colomb. med; 47 (4), 2016
Abstract Background: Post-transplantation lymphoproliferative disorders are serious complications of organ transplantation which treatment is not yet standardized. Objective: To describe the clinical response, overall and graft survival of patients in our center with this complication after kidney tran...

Doença de Castleman: relato de caso

A doença de Castleman é um distúrbio linfoproliferativo raro. Há três tipos histológicos: hialino-vascular (mais comum), variante de células plasmáticas e forma mista. A forma hialino-vascular é caracterizada tipicamente por apresentar uma evolução clínica benigna e localizada, sem sintomas c...

Epstein-Barr virus load in transplant patients: Early detection of post-transplant lymphoproliferative disorders

Rev. argent. microbiol; 48 (2), 2016
High levels of circulating EBV load are used as a marker of post-transplant lymphoproliferative disorders (PTLD). There is no consensus regarding the threshold level indicative of an increase in peripheral EBV DNA. The aim of the study was to clinically validate a developed EBV quantification assay for e...

Advances in the diagnosis and control of lymphomas

Salud pública Méx; 58 (2), 2016
Abstract Lymphoproliferative disorders have increased in last decades. Immunohistochemistry analysis is required to categorize them in different clinical entities, as has been stablished by WHO. Advances in imaging have set the PET-CT as a standard staging procedure in most cases. Knowledge of the biolog...