Pyloric atresia in a healthy newborn – Two stage procedure

Pyloric Atresia

(This section is meant for residents to check their understanding regarding a particular topic) QUESTIONS 1. Discuss the epidemiology of pyloric atresia. 2. Describe the etiology of pyloric atresia. 3. What anomalies are associated with pyloric atresia? 4. Discuss the genetics of pyloric atresia. 5. How can pyloric atresia be antenatally diag-nosed? 6. What are clinical features of pyloric atre...

Pyloric atresia: a case report.

Infantile hypertrophic pyloric stenosis (IHPS) is a common cause of gastric outlet obstruction in infant. The prevalence of IHPS ranges from 1.5 to 4.0 in 1000 live birth1. But the incidence of IHPS has been increasing approximately from 1.5 to 4.0 in 1000 live birth to 1:1502. Though pyloric atresia is a very uncommon cause of gastric outlet obstruction in infant but atresia in this region occ...

Pyloric Atresia Type II

Successful management of a neonate with type II pyloric atresia is reported and the relevant literature has been briefly reviewed.

Two-stage Procedure in P-Order Autoregressive Process

In this paper, the two-stage procedure is considered for autoregressive parameters estimation in the p-order autoregressive model ( AR(p)). The point estimation and fixed-size confidence ellipsoids construction are investigated which are based on least-squares estimators. Performance criteria are shown including asymptotically risk efficient, asymptotically efficient, and asymptotically consist...

Congenital pyloric atresia and epidermolysis bullosa.