Their pyloric measurements at birth were all within the normal range. Congenital preformed muscular hypertrophy does not appear to be present in babies who later develop pyloric stenosis.doi:10.1136/adc.64.1.138Rollins, M DShields, M DQuinn, R J...
Hypertrophic pyloric stenosis in the infant without a palpable olive: accuracy of sonographic diagnosis. The prospective diagnoses were categorized as pyloric stenosis, normal pylorus, and pylorospasm with potential to progress to pyloric stenosis. Positive ... M,Hernanz-Schulman,L,... - 《Radiology...
principally in the smooth muscle layer of the pylorus. Isl1 expression was also examined by immunofluorescence in human hypertrophic pyloric stenosis where the majority of smooth
Recent studies suggest that infantile hypertrophic pyloric stenosis (IHPS) and congenital heart defects (CHDs) may share some genetic risk factors, but little is known about the co-occurrence of the two conditions in patients. Our study cohort included 2
. Ultrasound Measurements in Hypertrophic Pyloric Stenosis: Don’t Let the Numbers Fool You. Acknowledgements The authors thank Professor Liu, doctoral tutor of Guangzhou First People’s Hospital, for timely assistance with formatting the numerous figures in this article. The color Doppler flow imaging...
Previous studies =-=[2,13]-=- reported thatssonography is nondiagnostic for hypertrophic pyloricsstenosis because the normal range of pyloric measurements is not easy to establish. Upper gastrointestinal series examination with b...
A prospective study of ultrasound in the diagnosis of idiopathic hypertrophic pyloric stenosis (IHPS) in 200 consecutive infants with persistent vomiting is reported. The criteria evaluated include measurements of the pyloric diameter, muscle thickness and canal length, and observing the function of the...
The rate of feeding advancement following surgery for hypertrophic pyloric stenosis (HPS) affects length of stay. We hypothesized that: 1) A Relaxed feeding regimen following pyloromyotomy would allow infants to achieve feeding goals more quickly without affecting postoperative emesis, and 2) Pre-...
Hypertrophic pyloric stenosisQuality assuranceTo retrospectively review imaging planes, number of visible pyloric layers and location of measurements, in infants with suspected (HPS).103 pyloric ultrasound studies for suspected HPS were included. For each study, we recorded whether longitudinal or ...
Background: Ultrasound is the modality of choice for the diagnosis of hypertrophic pyloric stenosis (HPS). The evolution of high-frequency transducers in ultrasound has led to inconsistent ways of measuring the pylorus. Objective: To standardize the measurements and evaluate the appearance of the ...