Results 121 to 130 of about 18,848 (283)
Self-supervised Dense 3D Reconstruction from Monocular Endoscopic Video [PDF]
arXiv, 2019 We present a self-supervised learning-based pipeline for dense 3D reconstruction from full-length monocular endoscopic videos without a priori modeling of anatomy or shading. Our method only relies on unlabeled monocular endoscopic videos and conventional multi-view stereo algorithms, and requires neither manual interaction nor patient CT in both ...
arxiv
Hematoma subcapsular hepático gigante pós CPRE: relato de caso / Giant hepatic subcapsular hematoma after CPRE: case report [PDF]
, 2019 Paciente 46 anos, feminina, com quadro de dor abdominal, icterícia. Exames confirmaram síndrome colestática. CPRE sem evidencia de cálculos biliares, realizada papilotomia sem nenhuma intercorrência.
Backer, Elton +3 more
core +1 more source
Neurogastroenterology &Motility, EarlyView.Approximately one in three patients with Rome IV functional dyspepsia (FD) consume opioids and this is associated with older age, depression/anxiety, and chronic pain. Opioid cessation alongside a neuromodulator improved symptoms in 29% of cases, with a number needed to treat of 5.7, suggesting that this treatment strategy may be beneficial in FD ...
Mohsin F. Butt +9 more
wiley +1 more source
Deep Learning-based Accelerated MR Cholangiopancreatography without Fully-sampled Data [PDF]
arXivThe purpose of this study was to accelerate MR cholangiopancreatography (MRCP) acquisitions using deep learning-based (DL) reconstruction at 3T and 0.55T. A total of 35 healthy volunteers underwent conventional two-fold accelerated MRCP scans at field strengths of 3T and 0.55T.
arxiv
Gastroenterology Research and Practice, 2012 Background/Purpose. The difficulties of endoscopic retrograde cholangiopancreatography in patients with Billroth II gastrectomy have been reported. We evaluated the usefulness of an anterior oblique-viewing endoscope and a double-balloon enteroscope for ...
Manabu Sen-yo +6 more
doaj +1 more source
Neurogastroenterology &Motility, EarlyView.We present a simple method using one capsule of radiopaque markers and one CT scan, which was feasible for evaluating gastrointestinal transit time during hospitalization for acute pancreatitis. During treatment with methylnaltrexone, we found no difference in gastrointestinal transit time compared with placebo.
Cecilie Siggaard Knoph +13 more
wiley +1 more source
Endoscopic character identities for metaplectic groups [PDF]
arXiv, 2018 In this paper, we prove the conjectural endoscopic character identities for tempered representations of metaplectic group $Mp_{2n}$ based on the formalism of endoscopy theory by J. Adams, D. Renard and W.W. Li.
arxiv
Biliary Drainage Method and Temporal Trends in Patients Admitted with Cholangitis: A National Audit
Canadian Journal of Gastroenterology, 2013 BACKGROUND: In patients presenting with ascending cholangitis, better outcomes are reported in those undergoing endoscopic retrograde cholangiopancreatography (ERCP) compared with surgical drainage.
Julia McNabb-Baltar +2 more
doaj +1 more source
Transfusion, EarlyView.Abstract Background We report a case of suspected Pseudomonas fluorescens transfusion‐transmitted infection in a 64‐year‐old female patient with pancreatic adenocarcinoma. The patient developed a biliary obstruction necessitating a drainage catheter, which was complicated by an arterial hemorrhage.
Nancy El Beayni +4 more
wiley +1 more source
Nafamostat reduces the incidence of post-ERCP pancreatitis : a systematic review and meta-analysis of randomized controlled trials [PDF]
Pancreatitis is the most common complication of endoscopic retrograde cholangiopancreatography (ERCP). As the management of pancreatitis is limited, clinical approaches focus on the prevention of post-ERCP pancreatitis (PEP).
Csupor Dezső +6 more
core +1 more source