Results 41 to 50 of about 94,278 (212)
PolyP-expressing cells are positive for mast cell tryptase and CD68 in human colon cancer.
, 2018 Confocal microscopy for (A) polyP / tryptase and (C) polyP / CD68 staining in sections of colonic adenocarcinoma specimens. (B and D) Data from six independent experiments presented as mean ± SD.
Alexandra Giatromanolaki (6784) +5 more
core +1 more source
Determining candidate polyp morphology from CT colonography using a level-set method [PDF]
, 2005 In this paper we propose a level-set segmentation for polyp candidates in Computer Tomography Colongraphy (CTC). Correct classification of the candidate polyps into polyp and non-polyp is, in most cases, evaluated using shape features.
Chowdhury, Tarik A. +3 more
core
Veterinary Sciences, 2022 Background: Gastrointestinal masses in cats are of clinical relevance, but pathological studies with larger case numbers are lacking. Biomarkers such as miRNA have not yet been investigated in feline intestinal neoplasms.
Alexandra Kehl +8 more
doaj +1 more source
Polyper: Boundary Sensitive Polyp Segmentation
Proceedings of the AAAI Conference on Artificial IntelligenceWe present a new boundary sensitive framework for polyp segmentation, termed Polyper.Our method is motivated by a clinical approach that seasoned medical practitioners often leverage the inherent features of interior polyp regions to tackle blurred boundaries.Inspired by this, we propose to explicitly leverages boundary regions to bolster the model's ...
Hao Shao, Yang Zhang, Qibin Hou
openaire +2 more sources
Polyp-PVT: Polyp Segmentation with Pyramid Vision Transformers
, 2023 Most polyp segmentation methods use CNNs as their backbone, leading to two key issues when exchanging information between the encoder and decoder: 1) taking into account the differences in contribution between different-level features and 2) designing an
Deng-Ping Fan +11 more
core +1 more source
Choanal polyp of sphenoid sinus origin
, 2007 Choanal polyp of sphenoid sinus origin is a rare entity and it may be confused with antrochoanal polyp because it presents in a similar manner to antrochoanal polyp.
Kunt, T. +7 more
core +1 more source
, 2006 The aim of this paper is to present the development of a synthetic phantom that can be used for the selection of optimal scanning parameters in computed tomography (CT) colonography. In this paper we attempt to evaluate the influence of the main scanning
Shane Foley +11 more
core +1 more source
Intranasal Corticosteroids for the Medical Management of Nasal Polyps in Adults: a Meta-Analysis
Philippine Journal of Otolaryngology Head and Neck Surgery, 2007 Background: This systematic review aims to strengthen evidence of beneficial effects of intranasal corticosteroids on the medical treatment of adults diagnosed with nasal polyps.
Natividad A. Almazan-Aguilar
doaj +1 more source
Polyp-SAM: transfer SAM for polyp segmentation
Medical Imaging 2024: Computer-Aided DiagnosisColon polyps are considered important precursors for colorectal cancer. Automatic segmentation of colon polyps can significantly reduce the misdiagnosis of colon cancer and improve physician annotation efficiency. While many methods have been proposed for polyp segmentation, training large-scale segmentation networks with limited colonoscopy data ...
Yuheng Li, Mingzhe Hu, Xiaofeng Yang
openaire +2 more sources
, 2012 BACKGROUND: Supplementary observational data in the community setting are required to better assess the predictors of colorectal polyp recurrence and the effectiveness of colonoscopy surveillance under real circumstances.
Jean-Pierre Hirsch +4 more
core +1 more source