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Biomedical subjects

U Tannuri

Publications and source records attributed to U Tannuri.

40 records · Page 3Linked to original sources
PubMedDate not supplied

[Gastroesophageal reflux in children: analysis of 34 consecutive cases].

We studied 34 consecutive children from 6 m to 10 yr presenting gastroesophageal reflux (GER) with or without hiatal hernia. There was a high incidence of stenosis: 28 (80%) children presented with stenosis of the esophagus from mild to severe degree and 20 of them (70%) developed shortened or Barrett's esophagus. This data suggest that in our serie the diagnosis of GER has been delayed or medical therapy has been inadequate or excessively prolonged. The surgical treatment of GER with or without stenosis is the Nissen fundoplication. Our first cases of shortened esophagus were treated by intrathoracic Nissen fundoplication, which was considered an extensive and major risk surgery. Lately, for these cases we have been utilizing the gastro-fundoplication without opening of the chest. This is an easier surgery, through which we could reach good results without serious postoperative complications.

Child, Preschool↗
PubMedDate not supplied

[Compression of esophagus and trachea by aortic arch anomalies in childhood].

From February 1985 to November 1992, 14 children with aortic arch anomalies and tracheal and/or esophageal compression were treated at the Pediatric Surgery Division of the São Paulo University School of Medicine. There were 3 cases of double aortic arch, 3 of right aortic arch with ligamentum arteriosum and 4 of aberrant right subclavian artery. Accurate diagnosis was based only on barium esophagoradiogram and, eventually, tracheobroncoscopy. The surgical approach was made through a left posterolateral thoracotomy that allowed an adequate exposure of the malformations. There was no operative mortality. There were 3 late post-operative deaths, 2 of them caused by chronic pulmonary lesions owing to delayed diagnosis. The other child died from complications of a severe tracheomalacia which became symptomatic only after the corrective surgery. The diagnosis of the aortic arch anomalies should be early suspected in children with undetermined respiratory symptoms and can be easily made basically by esophagoradiogram and tracheoscopy.

Aorta, Thoracic↗