The aim of this study was to determine the role of peripheral reflexes in initiation of the esophageal phase of swallowing. In 10 decerebrate cats, we recorded electromyographic responses from the pharynx, larynx, and esophagus and manometric data from the esophagus. Water (1-5 ml) was injected into the nasopharynx to stimulate swallowing, and the timing of the pharyngeal and esophageal phases ...

OBJECTIVE: To evaluate the effect of cisapride and chest physical therapy on the gastroesophageal reflux of wheezing babies. METHODS: We prospectively assessed the presence of technetium ((99)Tc) in the upper, middle, and lower esophagus of 25 wheezing babies (13 with GERD and 12 without GERD) using scintigraphy. Both groups underwent clinical investigation, including laboratory, X-ray and scin...

The report presents a brief historical outline of spontaneous rupture the esophagus, modern data on incidence disease, difficulties in diagnosis and treatment, as well high complications mortality this pathology. A case successful staged treatment patient with esophagus complicated by purulent mediastinitis pleural empyema, who was admitted 6 days after onset is described. surgical tactics feat...

CONTEXT Gastroesophageal reflux disease (GERD) is a risk factor for adenocarcinoma of the esophagus, a rare cancer whose incidence is increasing. Adenocarcinoma may develop from Barrett esophagus, a metaplastic change of the esophageal epithelium from squamous to intestinalized columnar mucosa, which is associated with chronic reflux. Some have recommended that patients with chronic reflux symp...

Esophagus cancer metastases often involve locoregional lymph nodes, lung, bone, liver, and brain. Metastatic involvement of the breast from esophagus cancer is uncommon, but if it happened, it usually presents as a part of multiple organ distal metastases. Here we report a case of the largest metastatic esophagus cancer of the breast and the chest wall, and we review the similar reported cases.

The author reviewed 931 consecutive esophageal biopsies in the last 15 year in out pathology laboratory of our hospital in search for benign esophageal tumors. As the results, 41 cases (4.4%) of squamous papilloma, 4 cases (0.4%) of granular cell tumor, 3 cases (0.3%) of leiomyoima, and 1 case (0.1%) tubular adenoma were identified. The 41 cases of squamous papillma were located in the cervical...

Muscularis propria of the esophagus is organized into circular and longitudinal muscle layers. Goal of this review is to summarize the role of longitudinal muscle in physiology and pathophysiology of esophageal sensory and motor function. Simultaneous manometry and ultrasound imaging that measure circular and longitudinal muscle contraction respectively reveal that during peristalsis 2 layers o...