Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Endoscopic sclerotherapy (EST) leads to structural and motility changes in the esophagus; the former are thought to be commoner after EST with absolute alcohol (AA), which is a commonly used sclerosant in India as it is cheap and effective. There are no previous studies on changes in esophageal motility after EST with AA. Accordingly, we studied patients with portal hypertension before (n = 24) and after (n = 22) variceal obliteration by EST with AA using a water perfusion esophageal manometry system. Contraction amplitude in the distal esophagus was reduced in the post-EST group compared with the pre-EST group (63.4 +/- 24.9 vs. 18.2 +/- 14.3 mmHg, p < 0.01). Duration of esophageal contraction in both the proximal and distal esophagus became prolonged in the post-EST compared with the pre-EST group (3.3 +/- 0.8 vs. 5.4 +/- 2.6 and 4.3 +/- 1.1 vs. 6.6 +/- 2.3 s, p < 0.001 for both). Lower esophageal sphincter (LES) pressure was reduced in the post-EST compared with the pre-EST group, although the difference was not significant statistically. Abnormal contraction waveforms were more frequent in the post-EST group. One patient in the post-EST group had persistent dysphagia in the absence of endoscopically documented stricture at the time of manometric study. This study shows frequent occurrence of esophageal dysmotility after EST with AA; however, esophageal dysmotility after EST was infrequently associated with motor dysphagia.
Dis Esophagus 2000
PMID:Esophageal motility changes after endoscopic intravariceal sclerotherapy with absolute alcohol. 1460 7

The patient was a 22-year-old woman who had presented in early childhood with gastroesophageal reflux and who subsequently underwent surgery. It was commented upon by the surgeons at that time that the esophagus was abnormally thickened. The patient subsequently presented during her first pregnancy with a vulval tumor, which proved histologically to be a leiomyoma. She was also found to have a grossly dilated esophagus and was thought to have achalasia. However, endoscopic ultrasound imaging showed gross hypertrophy of the mid- and distal esophageal wall, with only mild symptoms of dysphagia, which had been long-standing. The appearance of the esophagus was consistent with diffuse esophageal leiomyomatosis. In view of the associated vulval leiomyoma, the patient demonstrated esophagovulvar syndrome.
Dis Esophagus 2000
PMID:Diffuse esophageal leiomyomatosis: another cause of pseudoachalasia. 1460 10

Heller's esophagomyotomy relieves dysphagia but does not restore esophageal peristalsis. The myotomy may induce reflux and the addition of a 360 degrees fundoplication may be hazardous with regard to the remaining aperistaltic esophagus. The aim of this prospectively randomized clinical trial was to compare the outcome for patients with uncomplicated achalasia who underwent an anterior Heller's esophagomyotomy (H group) with or without an additional floppy Nissen fundoplication (H + N group). Between 1984 and 1995, 20 patients were prospectively randomized to one or other of the performed operations, 10 patients per group. Esophagitis including Barrett's esophagus (n = 2) was seen under medical treatment, in 6 of 9 in the H group but none in the H + N group. No patient in the H + N group required postoperative continuous acid-reducing drugs. Twenty-four-hour esophageal pH-studies in median 3.4 years after surgery showed pathological reflux expressed as a percentage of time below pH 4 of 13.1% in the H group compared to 0.15% (P < 0.001) in H + N group. One patient with recurrent dysphagia in the H + N group later had an esophagectomy. The remaining patients reported significant improvement of dysphagia without symptoms of reflux at 8.0 years follow-up. Heller's esophagomyotomy eliminates dysphagia, but can induce advanced reflux that requires medical treatment. The addition of a 360 degrees fundoplication eliminates reflux without adding dysphagia in the majority of patients and can be recommended for most patients with uncomplicated achalasia.
Dis Esophagus 2003
PMID:Heller's esophagomyotomy with or without a 360 degrees floppy Nissen fundoplication for achalasia. Long-term results from a prospective randomized study. 1464 Dec 90

Mediastinal bronchial artery aneurysm is a rare condition which can lead to potentially fatal hemorrhage. In most cases it presents respiratory symptoms due to rupture into pleural parenchyma. But when it develops mediodorsally and compresses the esophagus, it may cause dysphagia or hematemesis. Here we report a case of mediastinal bronchial artery aneurysm which presented with hematemesis. Computed tomography and endoscopic ultrasound showed what seemed to be a submucosal tumor on the esophagus. We were able to correctly diagnose the aneurysm using magnetic resonance imaging and probe thoracoscopy, and were able to successfully treat with transluminal artery embolization.
Dis Esophagus 2003
PMID:Mediastinal bronchial artery aneurysm with hematemesis. 1464 Dec 98

The authors present two cases of leiomyoma of the upper esophagus. Both of the cases presented with dysphagia, and one patient complained of pyrosis. An upper gastrointestinal endoscopy showed midesophageal narrowing without mucosal irregularity, suggestive of leiomyoma. The patients were successfully treated by thoracoscopic enucleation of the leiomyoma, using four thoracic trocars. In one patient (Case 1), the azygus vein had to be divided. Both of the patients are asymptomatic in the late-postoperative period.
Dis Esophagus 2003
PMID:Thoracoscopic enucleation of a leiomyoma of the upper thoracic esophagus. 1464 1

Peptic esophageal stricture (PES) is a major complication of gastroesophageal reflux disease. The aims of this paper were to determine the characteristics of these patients with regard to demography, morphology, functional status and results of therapy. The charts of the patients treated at our service who underwent esophageal dilatation for PES between 1971 and 1998 were reviewed. Statistical analyses were performed by means of chi2, Mann-Whitney and Student's t-tests. One hundred and thirty-five patients with PES were dilated by various means. The mean age was 61.1 +/- 16.3 years, the ratio of men to women was 2.75/1 and mean duration of symptoms was 44.4 +/- 74.6 months. Their symptoms were dysphagia in 100%, pyrosis in 70%, and regurgitation in 40% of the cases. There was an average weight loss of 3.3 +/- 6 kg. The upper gastro-intestinal series showed pre- and post-dilatation diameters at the stricture of 8 +/- 2.5 mm and 15.9 +/- 1.2 mm, respectively. The stricture was located at the lower third of the esophagus in 97% and at the middle third in 3% of the cases. We found PES endoscopically in all instances, with different degrees of erosions in 64%, ulcers in 20% and Barrett's esophagus in 16% of the cases. The biopsy samples showed intestinal metaplasia in 16% and esophagitis in 75.5%, being normal in the remaining 8.5%. Brush cytology was negative for malignancy in 100% of the cases. Esophageal manometry showed peristaltic wave amplitude of 40 +/- 3 mmHg and presence of peristaltic waves of 62 +/- 38.6%. LES pressure was 8.6 +/- 6.3 mmHg (NV 24.2 +/- 6.3 mmHg). Measurement of pH showed 15% of patients had pH < 4. Patients needed a mean of 4.7 +/- 1.6 dilations per case, with successful results in 87.2% of cases. The perforation rate was 0.1% of the total number of procedures and 0.7%, of patients. The mortality rate was 0.7% (one case). We observed PES relapse in 32% of the cases. There was no correlation between relapse, age, duration of the stenosis or pharmacological treatment with H2 blockers or proton pump inhibitors. We conclude that in Argentina, demography, morphology, functional status and results of dilatation of PES patients are similar to those reported in the Western world, with the exception of the different behavior seen after treatment with H2 blockers or proton pump inhibitors.
Dis Esophagus 2004
PMID:Peptic esophageal stricture: a report from Argentina. 1520 43

SUMMARY. Self-expandable metallic stents (EMS) provide a common option for malignant esophageal stenosis because of the low complication rate and high dysphagia improvement rate. However, there are few studies on the functional duration of EMS and the extent of improvement of the quality of life. We retrospectively analyzed 18 patients who received EMSs in our division from 1996 to 2002. The median duration of possible food intake and the median survival period were 94.5 and 108 days. The median duration of domiciliary treatment was 56 days. Six of the 18 patients were not discharged from hospital after EMS insertion. The Karnofsky index was found to be a significant determinant of the feasibility of domiciliary treatment. One-third of the patients are incapable of obtaining the benefits of the palliative therapy. EMS deployment should be prudently selected for patients exhibiting low performance status.
Dis Esophagus 2004
PMID:Self-expandable metallic stents for palliation of malignant esophageal obstruction: special reference to quality of life and survival of patients. 1520 45

Gastrointestinal stromal tumor is a rare entity, especially in the esophagus. We report a patient with a stromal tumor of the esophagus who underwent a thoracoscopic enucleation of the tumor. The patient was a 61-year-old man complaining of slight dysphagia. A submucosal tumor of the middle thoracic esophagus was found endoscopically. The tumor was approximately 4.0 cm in diameter measured by endoscopic ultrasonography. On 17 May 2001, thoracoscopic enucleation of the esophageal tumor was performed using a Kodama Di-suction. The Kodama Di-suction was useful for the thoracoscopic enucleation of the submucosal tumor of the esophagus, acting as both a dissector and a sucker. The patient's course was uneventful after surgery. Histopathologically the esophageal tumor revealed a high cellularity, consisting of spindle cells, and the tumor cells were immunohistochemically positive for CD34 and c-kit protein, but not for a-smooth muscle actin or S-100 protein. From these findings, the esophageal submucosal tumor was diagnosed as gastrointestinal stromal tumor, distinguished from leiomyoma.
Dis Esophagus 2004
PMID:Thoracoscopic enucleation of esophageal stromal tumor. 1520 52

Pill-induced esophagitis is a complication seen in patients who use certain medications such as tetracycline and non-steroidal anti-inflammatory drugs. In this short report, we described five cases of doxycycline-induced esophagitis with endoscopic images. All of the patients were young or middle-aged women. Dysphagia or odynophagia with retrosternal pain were the main presenting symptoms in all cases. The observed injuries were at the middle third of esophagus with a normal surrounding mucosa. All patients had a history of swallowing the capsule with a small amount of water or in a recumbent position. Two patients with dysphagia were managed by intravenous fluid support and parenteral acid suppression. The symptoms were improved in 2-7 days after the ceasing of the drug and control endoscopies were completely normal in all cases after 3-4 weeks of admission. The drug-induced esophagitis is not rare with certain drugs and should be suspected in all patients presenting with chest pain and dysphagia. Physicians must warn the patients to take the pills and capsules with enough liquid and in the upright position.
Dis Esophagus 2004
PMID:Doxycycline-induced pill esophagitis. 1523 Jul 33

We experienced three patients with persistent outlet obstruction after free jejunal graft and performed T-shaped re-anastomosis for relief of this symptom. Two patients underwent a laryngopharyngectomy for hypopharyngeal cancer and the other patient underwent a laryngopharyngectomy and total esophagectomy for concurrent hypopharyngeal cancer and esophageal cancer. We reconstructed alimentary conduit by a free jejunal reconstruction without using surgical microscopes. In brief, a graft vein and the internal jugular vein were anastomosed and a graft artery and the carotid artery were anastomosed. Then, the anastomosis of pharyngojejunostomy was carried out in a side-to- end fashion, followed by an end-to- end jejunesophagostomy. In a T-shaped re-anastomosis, the flexure of the transplanted jejunum was separated by GIA (US Surgical Corporation, Norwalk, CT, USA). In cases where the efferent part was redundant, the proximal or distal site was resected and straightened in order to avoid outlet stasis. After this, the end-to-side anastomosis between the efferent part and the bottom of proximal horizontal portion of the graft was performed by CDH (Ethicon, Somerville, NJ, USA) or Olsen's one layer method. These three patients received this operation and were relieved from persistent dysphagia. This method is a safe and easy procedure for relief from dysphagia and for recovery of quality of life for patients with this complication. However, it is of utmost importance to perform a reconstruction followed by profluent passage at the first operation.
Dis Esophagus 2004
PMID:T-shaped re-anastomosis of graft for outlet obstruction after free jejunal graft. 1523 Jul 34


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