Intrathoracic periesophageal fundoplication for short esophagus: a 20-year experience.

Background: Intrathoracic periesophageal fundoplication carries a high risk of treacherous technical complications such as spontaneous gastric perforation.

Methods: An intrathoracic fundoplication was performed on 84 patients suffering from gastroesophageal reflux disease with the junction between upper gastric folds and the unwrinkled esophageal mucosa remaining above the diaphragm while the esophageal body was quite straight on barium swallow study. Particular attention was paid to the following steps: further enlargement of the hiatal sling to avoid any strangulation of the stomach, very careful manipulation of gastric tissues with the fingers rather than with forceps, and meticulous anchoring of the wrap to the hiatus with numerous sutures while mimicking diaphragmatic movements that arise on cough.

Evaluation of biventricular ejection fraction with ECG-gated 16-slice CT: preliminary findings in acute pulmonary embolism in comparison with radionuclide ventriculography.

This study aimed to assess the feasibility of cardiac global function evaluation during a whole-chest multi-slice CT (MSCT) acquisition in patients referred for suspicion of pulmonary embolism (PE), and to compare the results with planar equilibrium radionuclide ventriculography (ERNA). Ten consecutive haemodynamically stable patients (six female, four male; mean age 69.7 years; heart rate 65-99 bpm) with suspicion of PE underwent an MSCT and ERNA within a 6 h period.

Pulmonary embolism findings on chest radiographs and multislice spiral CT.

Multislice spiral CT is becoming an increasingly important tool for diagnosing pulmonary embolism. However, in many instances, a chest radiograph is usually performed as a first-line examination. Many parenchymal, vascular, and other ancillary findings may be observed on both imaging modalities with a highly detailed depiction of abnormalities on multislice CT.

[Drainage-lavage and closure of a late esophageal perforation with esophagopleural fistula and encysted pleural effusion after endoscopic injection sclerotherapy for varices].

We report a case of late perforation of the thoracic esophagus with an esophagopleural fistula after endoscopic sclerotherapy for esophageal varices in a Child-Pugh B9 cirrhotic patient. The existence of a thoracic empyema without diffuse mediastinitis allowed management of the fistula by percutaneous drainage-lavage and antibiotic therapy with subsequent closure of the esophageal wall defect and recovery from sepsis. This observation indicates that minimally invasive management of an esophageal perforation complicated by an esophago-pleural fistula is possible in highly selected patients.

Diagnosis of acute pulmonary embolism in outpatients: comparison of thin-collimation multi-detector row spiral CT and planar ventilation-perfusion scintigraphy.

Purpose: To compare multi-detector row computed tomography (CT) and ventilation-perfusion (V-P) scintigraphy in the diagnosis of acute pulmonary embolism (PE) in outpatients who were cared for in the emergency department.

Materials And Methods: Ninety-four nonconsecutive patients, in whom acute PE was suspected, underwent thin-collimation multi-detector row CT (collimation, 4 x 1 mm; pitch, 1.25; scanning time, 0.

Management of pharyngoesophageal (Zenker's) diverticulum: which technique?

Background: Incomplete symptomatic relief of pharyngoesophageal (Zenker's) diverticulum after endoscopic stapling or laser division has been reported by some authors. The clinical relevance of cricomyotomy, although supported by experimental data, remains controversial.

Methods: Operative procedures consisted of transcervical resection (n = 34, group I), transcervical resection plus cricomyotomy (n = 12, group II), transcervical cricomyotomy (n = 8, group III), transcervical cricomyotomy plus diverticulopexy (n = 47, group IV), endoscopic stapling division (n = 31, group V), and endoscopic laser division (n = 55; group VI).