نتایج جستجو برای: esophageal lesions
تعداد نتایج: 212576 فیلتر نتایج به سال:
The article presents the case of a 68-year-old patient with alcohol dependence syndrome, who was admitted, in serious condition, to the Department of Surgery due to esophageal intramural lesions of unclear etiology. The imaging studies showed no signs of transmural perforation of the esophageal wall. Esophagogastroscopy revealed intramural fluid reservoirs and small oval cavities with smooth ed...
The coexistence of an epithelial lesion and a subepithelial lesion is uncommon. In almost all such cases, the coexistence of these lesions appears to be incidental. It is also extremely rare to encounter a neoplasm in the surface epithelium that overlies a benign mesenchymal tumor in the esophagus. Several cases of a coexisting esophageal neoplasm overlying a leiomyoma that is treated endoscopi...
The degree of esophageal heating during left atrial posterior wall (LAPW) ablation is a powerful predictor injury. Esophageal temperature monitoring has not been shown, however, to reduce injury risk related fibrillation (AF) ablation. proximity modeling based on pre-procedure CT scan using ADAS 3D software (ADAS3D Medical, Barcelona, Spain) novel method identifying locations at high for severe...
BACKGROUND Pulmonary vein isolation is an established treatment option for atrial fibrillation. To date, the incidence and quality of ablation-induced esophageal thermal lesions (ETLs) using the recently introduced second-generation cryoballoon (CB, ArcticFront Advance, Medtronic) is unknown. METHODS AND RESULTS In patients with drug-refractory paroxysmal atrial fibrillation or short-standing...
Dysphagia is not uncommon in gastroenterology practice. The differential diagnosis is wide and includes both mechanical and motility causes. Esophageal lichen planus is uncommon but now increasingly recognized. It occurs in more than half of cases of lichen planus with muco-cutaneous involvement. Often there is a delay in diagnosis and subsequent treatment. The endoscopic picture of esophageal ...
A cooperative clinical study of photodynamic therapy (PDT) for superficial esophageal carcinoma was conducted at 6 medical institution. PHE (2mg/kg) with high tumor affinity was used as the oncotropic compound. The light source was a pulse wave YAG-OPO laser with high penetration into the tissue. Irradiation was performed at an energy density of 60-180 J/cm(2) 48-72 h after PHE administration. ...
Background & Aims Esophageal endoscopic submucosal dissection (ESD) can be challenging, and technique innovation is needed to make it easier perform, especially in the West, where experience procedure volumes are less. The loose esophageal submucosa allows easy entry of entire ceramic tip an insulated-tip (IT) knife, allowing electrocautery blade dissect submucosa, while protects muscle layer. ...
Background: The prevalence of esophageal neoplasia in head and neck (H&N) cancer patients is not low; however, routine esophageal surveillance is not included in staging of newly-diagnosed H&N cancers. We aimed to investigate the risk factors for synchronous esophageal neoplasia and the impact of endoscopy on management of H&N cancer patients. Methods: A total of 129 newly diagnosed H&N cancer ...
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