Combined analysis of coronary arteries and the left ventricular myocardium in cardiac CT angiography for detection of patients with functionally significant stenosis [PDF]
arXiv, 2019 Treatment of patients with obstructive coronary artery disease is guided by the functional significance of a coronary artery stenosis. Fractional flow reserve (FFR), measured during invasive coronary angiography (ICA), is considered the gold standard to define the functional significance of a coronary stenosis.
arxiv
CONGENITAL HYPERTROPHIC PYLORIC STENOSIS AND ITS TREATMENT BY ATROPIN [PDF]
, 1922 Sidney V. Haas
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Hypertrophic Pyloric Stenosis in Infancy Treated with Methyl Scopolamine Nitrate [PDF]
, 1955 Beryl Corner
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Recurrent hypertrophic pyloric stenosis in a 7 weeks old boy male: A case report
Journal of Pediatric Surgery Case ReportsIntroduction: Recurrent pyloric stenosis poses unique diagnostic challenges, particularly in discerning authentic recurrence from post-pyloromyotomy scarring on ultrasound imaging.
Martin Schils +5 more
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Gastric outlet obstruction in a 12 year old male
Journal of Pediatric Surgery Case Reports, 2018 Pyloric stenosis presenting beyond infancy is uncommon and poorly understood. Here, we present a case of primary acquired gastric outlet obstruction due to pyloric stenosis in a 12-year-old male child.
E.S. Bartlett, E.M. Carlisle, G.Z. Mak
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Adult idiopathic hypertrophic pyloric stenosis presenting with gastroduodenal intussusception: A rare case report. [PDF]
Turk J Surg, 2023 Guo Hou L +5 more
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Numerical and Lyapunov-Based Investigation of the Effect of Stenosis on Blood Transport Stability Using a Control-Theoretic PDE Model of Cardiovascular Flow [PDF]
arXivWe perform various numerical tests to study the effect of (boundary) stenosis on blood flow stability, employing a detailed and accurate, second-order finite-volume scheme for numerically implementing a partial differential equation (PDE) model, using clinically realistic values for the artery's parameters and the blood inflow.
arxiv
Pyloric Stenosis and Fibrous Stricture of the Stomach Due to Ferrous Sulphate Poisoning [PDF]
, 1953 F. G. M. Ross
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Revista do Colégio Brasileiro de CirurgiõesWe report a rare cause of pyloric stenosis caused by migration of surgical clips into a duodenal ulcer following laparoscopic cholecystectomy. Even after endoscopic removal of the clips the inflammatory reaction during the healing process caused a ...
Luciano Dias de Oliveira Reis +2 more
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Myocardial Region-guided Feature Aggregation Net for Automatic Coronary artery Segmentation and Stenosis Assessment using Coronary Computed Tomography Angiography [PDF]
arXivCoronary artery disease (CAD) remains a leading cause of mortality worldwide, requiring accurate segmentation and stenosis detection using Coronary Computed Tomography angiography (CCTA). Existing methods struggle with challenges such as low contrast, morphological variability and small vessel segmentation.
arxiv