CONTEXT Chronic liver disease may induce to malabsorption of lipids and fat-soluble vitamins, leading to injury of nutritional status. OBJECTIVES To evaluate the nutritional status of pediatric-age patients with autoimmune hepatitis and biliary atresia related to serum levels of vitamins A, D and E and the disease severity. METHODS This controlled transverse study, evaluated the patients wi...

The fate of the follicular basal lamina during atresia was investigated using bovine follicles, in which different follicle phenotypes have been observed. These phenotypes include: healthy follicles with rounded basal granulosa cells with an aligned basal lamina or follicles with columnar basal granulosa cells with a basal lamina of many loops (loopy), and atretic follicles in which either the ...

Tracheal defects can lead to difficulties in airway management in newborns. Tracheal atresia is a very rare entity with high mortality that presents a challenge to the anesthesiologist. We report a case of a newborn with tracheal atresia, esophageal atresia and double tracheoesophageal fistula, which ventilation, until the 6th day of life, was assured through an esophageal intubation.

INTRODUCTION The complete absence of the chiasm (chiasmal aplasia) is a rare clinical condition. Hypoplasia of the optic nerve and congenital nystagmus are almost invariably associated characteristics. Microphthalmos or anophthalmos are common features in chiasmal aplasia, while central nervous system abnormalities are less frequent. Esophageal atresia can be isolated or syndromic. In syndromic...

Management of esophageal atresia has merged from correction of the anomaly to the complete spectrum of management of esophageal atresia and all its sequelae. It is the purpose of this article to give an overview of all aspects involved in taking care of patients with esophageal atresia between January 2011 and June 2016, as well as the patients who were referred from other centers. Esophageal a...

Acute mastoiditis in the newborn is a very rare disease. Herein we report a case of a 28-day-old child with right aural atresia and ipsilateral mastoiditis requiring mastoidectomy. To our knowledge, this is the youngest case reported in the literature. Issues on diagnosis and management of mastoiditis in cases of aural atresia are further discussed. Based on our experience and on previous repor...

562 REFERENCES 1. van Loosbroek AF, Baeten CG, Kootstra G. A rare case of congenital esophageal obstruction by double membranes: a case report. Eur J Pediatr Surg 1991; 1:366-8. 2. Matsumoto Y, Ogawa K, Yamamoto T, et al. Extremely rare types of esophageal atresia: two case reports of membranous atresia and multiple atresia of the esophagus. Surgery 1972; 71:795-800. 3. Sanal M, Haeussler B, Ta...

BACKGROUND The vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association and Mayer-Rokitansky-Küster-Hauser syndrome are rare conditions. We aimed to present two cases with the vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association and Ma...

More than 99% of ovarian follicles undergo atresia in mammals, but the mechanism of follicular atresia remains to be elucidated. In this study, we explored microRNA (miRNA) regulation of follicular atresia in porcine ovary. A miRNA expression profile was constructed for healthy, early atretic, and progressively atretic follicles, and the differentially expressed miRNAs were selected and analyze...

The morphology of the central pulmonary artery was studied by selective angiography in 21 previously unoperated patients (aged 11 days-21 years, median 4 years) with pulmonary atresia associated with various types of congenital heart disease. Angiographic findings were confirmed at operation in 10 patients. There was juxtaductal obstruction of the left pulmonary artery in two thirds of the pati...