CIRUGÍA Estenosis Hipertrófica de Piloro . HIPERTROFIA PROSTATICA BENIGNA HPB – BPH DOCTOR ALEJANDRO SEGEBRE. Hypertrophic pyloric stenosis (HPS) refers to the idiopathic thickening of gastric pyloric musculature which then results in progressive gastric outlet obstruction.

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While symptoms may start as early as 3 weeks, it typically clinically manifests between 6 to 12 weeks of age.

Clinical diagnosis is based on the history of projectile, nonbilious vomiting, gastric hyperperistalsis and a palpable pyloric “tumor”. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

Case 1 Case 1. Case 9 Case 9. About Blog Go ad-free. Due to the loss of hydrochloric acid in the gastric contents from persistent vomiting, patients are at risk of electrolyte imbalance, specifically the characteristic hypochloraemic metabolic alkalosis. A succussion splash may be audible, and although common, is only relevant if heard hours after the last meal 6.

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Sinal do diamante ou recesso de Twining. Case 6 Case 6. Hypertrophic pyloric stenosis is a common condition in infants with 2 – 12 weeks plloro postnatal life.

Estenosis pilórica

Changing patterns in the diagnosis of hypertrophic pyloric stenosis. The cause of this disease remains obscure. Abdominal x-ray findings are non-specific but may show a distended stomach with minimal distal intestinal bowel hipertrofis.

Todavia, suas desvantagens incluem: Check for errors and try again. Thank you for updating your details. There are four hpertrofia theories The diagnostic criteria for hypertrophic pyloric stenosis are presented and the applications of these two methods are established on the basis of the current literature.

Hypertrophic pyloric stenosis; Pylorus; Vomiting; Ultrasonography; Infants. Case 16 Case This should be completed prior to surgical intervention. Loading Stack – 0 images remaining. You can also scroll through stacks with your mouse wheel or the keyboard arrow keys. There is usually little differential when imaging findings are appropriate.


Pediatr Surg Int ; On upper gastrointestinal fluoroscopy:. Recurrence is rare and usually due to an incomplete pyloromyotomy Cost-effective imaging approach to the nonbilious vomiting infant. Case 4 Case 4.

Pyloric stenosis | Radiology Reference Article |

The operation is oiloro and has piooro low morbidity 4,5. Case 14 Case Ultrasound is the modality of choice in the right clinical setting because of its advantages over a barium meal are that it directly visualizes the pyloric muscle and does not use ionising radiation.

Evolution in the recognition of infantile hypertrophic pyloric stenosis. The hypertrophied muscle is hypoechoic, and the central mucosa is hyperechoic. Of course, clinically it is important to consider other causes of vomiting in infancy. Pediatrics ; 6 Pt 1: Diagnostic measurements include mnemonic ” number pi “:.

Case 5 Case 5.