Results 31 to 40 of about 101,357 (306)
Development of a synthetic phantom for the selection of optimal scanning parameters in CAD-CT colonography [PDF]
, 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 +2 more sources
Polyp-PVT: Polyp Segmentation with Pyramid Vision Transformers [PDF]
, 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
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 +2 more sources
Benign papillomatosis of common bile duct in children: A rare case report
Journal of Indian Association of Pediatric Surgeons, 2014 In children benign neoplasms are rare events in the extrahepatic biliary ducts and scanty literary references on the subject are available. We are reporting a rare case of a 3-year-old female child having biliary papillomatosis in lower common bile duct.
Amit Singh +4 more
doaj +1 more source
Huge bilharzial polyp mimicking colon cancer
JGH Open, 2020 Bilharziasis (Schistosomiasis) is the third devastating tropical disease globally and is endemic in many countries including Egypt. The pathology of chronic colonic schistosomiasis results from egg‐induced immune response, granuloma formation, and ...
Hassan E Elbatee +7 more
doaj +1 more source
Predictors of colorectal polyp recurrence after the first polypectomy in private practice settings: a cohort study. [PDF]
, 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
Clinics in Colon and Rectal Surgery, 2008 Children with polyps usually present with bleeding or pain. Most pediatric intestinal polyps are sporadic and are not associated with malignancy. Polyposis syndromes are also well described in children. Peutz-Jeghers syndrome is the most common hamartomatous polyposis condition.
Vincent R, Adolph, Kathryn, Bernabe
openaire +2 more sources
Fibroepithelial Polyp Originating from the Nasal Septum [PDF]
, 2019 Fibroepithelial polyp (FEP) is a rare clinical condition of mesodermal origin, covered usually by squamous epithelium, originating most frequently from the skin, genitourinary and lower respiratory tract.
Aleksandar Perić, Marko Stoiljkov
core +1 more source
Frequency and Clinical Presentations of Laryngeal Polyps [PDF]
مجله پزشکی دانشگاه علوم پزشکی تبریز, 2021 Background: Since the Laryngeal polyp counts as one of the most prevalent laryngeal disorders which could burden the individual and society and lack of evidence with regard to its risk factors especially in Iran present study was carried out to determine
Shahram Gasembaglou, Nikzad Shahidi
doaj +1 more source
An Angiomatous Antrochoanal Polyp with Epistaxis and Bony Destruction [PDF]
, 2013 Angiomatous polyps are rare sinonasal masses and may present with intense epistaxis. Angiomatous antrochoanal polyps are rare variants of antrochoanal polyps, and their diagnosis and management requires more detailed evaluation in respect to classical ...
Nilgün Sürmen Önder +3 more
core +1 more source