On physical exam, the patient showed signs of volume depletion. A soft polypoid mass was appreciated on digital rectal examination. Laboratory tests showed renal failure and significant electrolyte ...

This study addresses fundamental questions surrounding otitis media effusion in Down syndrome, identifying DYRK1A as a key gene involved in the condition. The findings are compelling, highlighting ...

Department of Biochemistry, Microbiology, and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada (C.S., K.J.R). Centre for Infection, Immunity ...

The Bismuth–Corlette classification system provides an anatomic description of the tumor location and longitudinal extension in the biliary tree (Figure 3). It is limited due to its failure to ...

Previous studies have also shown that FIT sensitivity was lower for proximal advanced neoplasms because sessile serrated adenoma/polyps or other non-polypoid neoplasms that are more likely to be ...

The issue of hyperplastic polyps being potential precursors for CRC is an area of controversy, and at this point there are no specific data that demonstrate that hyperplastic polyps can progress ...

Chronic inflammation is a risk factor for malignant transformation in the bladder. The pro-inflammatory cytokine tumor necrosis factor-alpha (TNFalpha) is a mediator of such inflammation that induces ...