5 documents found, page 1 of 1
Prediction of Hepatocellular Carcinoma in a Portuguese Population after Hepatit...
Mascarenhas, André; Serrazina, Juliana; Bronze, Sérgio; Cortez-Pinto, Helena; Presa, José; Barreira, Ana; Carrola, Paulo; Vara-Luiz, FranciscoIntroduction: Chronic infection with hepatitis C virus (HCV) causes 25% of hepatocellular carcinoma (HCC) cases worldwide, a major cause of morbimortality even after sustained virologic response (SVR). Universal screening to all patients with advanced liver fibrosis is currently recommended. A risk-based strategy could improve the detection rate of early HCC and diminish the surveillance burden. Although severa...
Methylation patterns in dysplasia in inflammatory bowel disease patients
Rosa, Isadora; Silva, Patricia; da Mata, Sara; Magro, Fernando; Carneiro, Fatima; Peixoto, Armando; Silva, Marco; Sousa, Helena Tavares; Roseira, JoanaBackground and aims:Inflammatory Bowel Disease (IBD) with colonic involvement increases colorectal cancer risk. However, the distinction between IBD related and sporadic dysplasia in IBD patients is difficult. Some data favors the importance of abnormal DNA methylation in IBD-related carcinogenesis. We aimed to define methylation patterns in patients with colonic cancer or dysplasia diagnosis following an IBD d...
Impact of early surgery and immunosuppression on Crohn's disease disabling outc...
Magro, Fernando; Dias, Cláudia C.; Coelho, Rosa; Santos, Paula M.; Fernandes, Samuel; Caetano, Cidalina; Rodrigues, Angela; Portela, FranciscoBackground and Aims: The definition of early therapeutic strategies to control Crohn's disease aggressiveness and prevent recurrence is key to improve clinical practice. This study explores the impact of early surgery and immunosuppression onset in the occurrence of disabling outcomes. Methods: This was a multicentric and retrospective study with 754 patients with Crohn's disease, who were stratified according ...
Development and validation of risk matrices for Crohn's Disease outcomes in pat...
Dias, Cláudia Camila; Rodrigues, Pedro Pereira; Coelho, Rosa; Santos, Paula Moura; Fernandes, Samuel; Lago, Paula; Caetano, Cidalina; Rodrigues, AngelaIntroduction: The establishment of prognostic models for Crohn's disease [CD] is highly desirable, as they have the potential to guide physicians in the decision-making process concerning therapeutic choices, thus improving patients' health and quality of life. Our aim was to derive models for disabling CD and reoperation based solely on clinical/demographic data. Methods: A multicentric and retrospectively enr...
Gastric outlet obstruction: an unusual adverse event of percutaneous endoscopic...
Barosa, Rita; Santos, Carla; Fonseca, JorgeLetter to the Editor