Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0154059 (Esophagus)
 2,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Postemetic spontaneous rupture of the esophagus is an intrathoracic disaster which is generally lethal if untreated. The tragedy seems to strike more often than commonly suspected. The current literature review focuses on publications since 1980 and includes the retrospective review of 18 additional patients treated in our hospital for spontaneous rupture of the esophagus. Frequently, a wide variety of unspecific symptoms has led to the mistaken diagnosis of an acute abdomen, pancreatitis or cardiac arrest. About 40% of the patients with spontaneous rupture of the esophagus presented a history of alcoholism or heavy drinking and 41% suffered from gastroduodenal ulcer disease. Pain (83%) and vomiting (79%) often associated with dyspnea (39%) and shock (32%) are the major symptoms. This unspecific symptomatology delayed the correct diagnosis of the Boerhaave's syndrome and resulted in a significant complication rate. The mortality rate associated with Boerhaave's syndrome was 50% from the first successful surgical repair in 1947 by Barrett to 1980. After 1980, however, the mortality rate dropped to 31%, because of earlier diagnosis, surgical repair and improvement in intensive care. When surgery is delayed, the prognosis of patients with spontaneous rupture of the esophagus is in general severe.
Dis Esophagus 1997 Jan
PMID:Boerhaave's syndrome: analysis of the literature and report of 18 new cases. 907 78

Intramural esophageal hematoma is a very rare condition. We report a case of a 40-year-old male, presenting with retrosternal pain and dysphagia. On the day before admission tarry stool and minimal vomiting of old blood was noticed. Diagnostic procedures showed an intramural esophageal hematoma, which had developed 2 weeks and 3 days after cardioversion and anticoagulation therapy. Etiology, differential diagnosis, the diagnostic approach and a brief review of the literature are discussed.
Dis Esophagus 1997 Jul
PMID:Intramural esophageal hematoma after cardioversion. 928 85

In summary, the role of long esophagomyotomy for patients with DES and related motor disorders remains controversial. The results are poorer than those following esophagomyotomy for achalasia, and long-term postoperative follow-up of these patients is essential because early good results may be misleading. Two methods are considered equally effective in avoiding postmyotomy reflux: a 'short,' 'floppy' wrap of the LES, or a sphincter-sparing myotomy when manometry indicates normal functioning of the sphincter. Rarely is a total thoracic esophagomyotomy indicated. Because persistent or recurrent pain is the main cause of poor results, some patients may eventually require total esophagectomy and cervical esophagogastrostomy.
Dis Esophagus 1998 Oct
PMID:Long esophagomyotomy for diffuse esophageal spasm and related disorders: an historical overview. 1007

The case of a 76-year-old woman with a submucosal tumor of the esophagus, whose principal symptoms were dysphagia and epigastric/retrosternal pain, is reported here. Endoscopy, barium swallow and a CAT scan all pointed to extramucosal localization. The lesion was located in the lower esophagus lying on the stomach fundus. An ulcer in the region of the cardia complicated the tumor. Two sets of conventional biopsies failed to detect malignancy, only inflammation and intestinal metaplasia were seen in the specimens of the mucosa surrounding the ulcer. The endoscopic ultrasonographic findings were an indistinct margin, hypoechogenicity, homogeneous appearance and location within the second and third echographic layer. The surgical resection of the tumor was complemented by an anterior partial fundoplication. The histologic study revealed an inflammatory fibroid polyp, which is a rare, benign, non-capsulated submucosal lesion composed mainly of loose connective tissue and vessels, with an eosinophilic inflammatory component. This lesion is seldom found in the esophagus.
Dis Esophagus 2000
PMID:Inflammatory fibroid polyp of the esophagus. 1100 37

We describe a 77-year-old patient with gastropericardial fistula occurring 5 years after laparoscopic surgery for hiatal hernia and gastroesophageal reflux. The patient presented with isolated intermittent substernal pain without fever. Chest radiographs disclosed extensive pneumopericardium and thoracic computed tomography suggested gastropericardial fistula between the pericardium and the surgical wrap, slipped into the thorax. Emergency surgery allowed successful repair through laparotomy via the trans-hiatal approach.
Dis Esophagus 2000
PMID:Gastropericardial fistula after failure of laparoscopic hiatal repair. 1120 47

The purpose of this study was to establish the reproducibility, validity, and responsiveness of a symptom questionnaire to assess patients with gastroesophageal reflux disease (GERD). A total of 300 patients with GERD completed questionnaires before and 6 months after laparoscopic Nissen fundoplication. Forty-six GERD patients who continued on omeprazole served as controls. Lower esophageal sphincter pressure, 24-h pH, and quality of life (SF36) were measured at baseline and follow-up. Reproducibility was calculated as an intraclass correlation coefficient (ICC) from a repeated-measures analysis of variance on symptom scores (SS) on two consecutive days. Validity was established by correlating SS with 24-h pH and SF36 scores. Responsiveness was calculated as the the ratio of the mean paired difference in score in the surgical group to the within-subject variability in control subjects. Reproducibility was very high, as revealed by an ICC of 0.92. Strong correlations between SS and SF36 scores at baseline and after surgery demonstrated high cross-sectional validity. Correlation between change in SS and change in pH, SF36 pain, general health, and physical health scores demonstrated longitudinal validity. The mean (95% confidence interval) paired differences in SS were 25.6 (23.7, 27.5) in the study and 2.0 (-3.2, 7.3) in the control groups, and the responsive index was 1.0. The estimated minimally important clinical difference was 7. We conclude that the symptom score is a reproducible, valid, and responsive instrument for assessing symptoms caused by GERD.
Dis Esophagus 2000
PMID:Reproducibility, validity, and responsiveness of a disease-specific symptom questionnaire for gastroesophageal reflux disease. 1128 71

A 73-year-old man had a low anterior resection for a villous adenoma in the rectosigmoid. On the 4th day after surgery, he suddenly developed severe interscapular pain. Aortic dissection was ruled out, but endoscopy showed black mucosa of the entire esophagus. With conservative treatment, including proton pump inhibition, he recovered completely. We hypothesize that a transient gastric outlet obstruction and massive gastroesophageal reflux played a significant role in the etiology of this rare and alarming, but, in this case, completely reversible, syndrome.
Dis Esophagus 2000
PMID:Black esophagus: a view in the dark. 1128 80

As the mechanoreceptor stimulation of the esophagus activates an esophagocardiac inhibitory reflex, with possible cardiac hypokinetic arrhythmias, we investigated whether patients with non-cardiac chest pain have this reflex, which could represent a source of risk in predisposed individuals during the intraesophageal balloon distension test. Electrocardiogram readings were recorded in nine patients with non-cardiac chest pain (group A), the esophageal origin of which was diagnosed with cardiac and esophageal examinations, in 10 patients with hyperkinetic esophageal motor disorders without chest pain (group B), and in eight normal subjects used as controls (group C), after swallowing solid boluses and during intraesophageal balloon inflation at 100 mmHg for 10 s. The percent variation of the R-R interval from its mean basal value to its highest value observed after stimulation was calculated. Solid swallows induced an increase in heart rate followed by a decrease that was significantly higher in group B than group C, while group A was not significantly different from group C. Balloon inflation induced a significant decrease in heart rate in all groups, but in group A the degree of decrease was significantly lower than in groups B and C. In conclusion, esophageal wall distension, either as a result of solid bolus or balloon inflation, elicits an inhibitory esophagocardiac reflex that is higher than normal in patients with hyperkinetic esophageal motor disorders without pain and lower than normal in patients with non-cardiac chest pain of esophageal origin, who, consequently, have nothing to fear from this procedure.
Dis Esophagus 2001
PMID:Abnormal esophagocardiac reflex in patients with non-cardiac chest pain. 1142 8

Patients with reflux esophagitis (grade II or III, Savary-Miller, intention-to-treat, n=256, age range 19-82 years) were randomly assigned to a double-blind, double-dummy treatment with either pantoprazole 40 mg once daily or ranitidine 150 mg twice daily. After 4 weeks, each patient was clinically and endoscopically assessed. Failure to heal required a further 4 weeks of treatment and a new evaluation thereafter. After 4 weeks, healing of lesions was confirmed in 63% (69 out of 109) of patients receiving pantoprazole and in 22% (25 out of 113) receiving ranitidine (P < 0.001, per protocol population). After 8 weeks, the cumulative healing rates were 88% and 46%, respectively (P < 0.001). Complete freedom from esophagitis-related symptoms (acid eructation, heartburn, pain while swallowing) was greater in the pantoprazole than in ranitidine group after 2 and 4 weeks (74% vs. 47%; 87% vs. 52%, respectively, P < 0.001). After 4 weeks, the healing rate was 76% in Helicobacter pylori (Hp)-positive vs. 45% in Hp-negative patients treated with pantoprazole (P < 0.01). The Hp status did not influence healing rates in patients treated with ranitidine. The most frequent adverse events in the pantoprazole group were diarrhea and somnolence (2-3% of patients), and in the ranitidine group, headache, diarrhea, dizziness, increase of liver enzymes and pruritus (2-4% of patients). In conclusion, pantoprazole was more effective than ranitidine in the healing rate and relief from reflux esophagitis-associated symptoms, and Hp infection was associated with higher healing rate during therapy with pantoprazole but not with ranitidine.
Dis Esophagus 2002
PMID:Efficacy and tolerability of pantoprazole versus ranitidine in the treatment of reflux esophagitis and the influence of Helicobacter pylori infection on healing rate. 1206 43

The purpose of this study was to evaluate the clinical results and to observe endoscopically the distal esophagus in a series of chagasic adults with incipient megaesophagus and normal endoscopic aspect of the mucosa, who underwent forced hydrostatic dilatation of the cardia, 48 h after the procedure. Twenty patients were submitted to a careful specific pattern of forced dilatation, changing forceful and rapid standardized injection of water to slow distension of the balloon until the patient felt pain. The procedure was repeated three times with the same volume and was maintained each time for 5 min, with intervals of about 3 min. The dysphagia was practically immediately controlled and there were no severe complications or mortality in the series. Five patients complained of pyrosis, mild in two of them. The endoscopic examination revealed mucosal edema in 11 patients (55%), hyperemia in nine (45%) and superficial fissures of the mucosa in six (30%), with seven patients (35%) presenting all the signs simultaneously. These observations characterize 'traumatic esophagitis' due to forced dilatation of the cardia as being frequently asymptomatic. Extreme care with the method can produce effective dilatation of the cardia, avoiding severe complications but not some degree of mucosal injuries.
Dis Esophagus 2000
PMID:Esophageal endoscopic aspects after forceful dilation of the gastric cardia in patients with achalasia of Chagas' disease. 1460 97


1 2 3 4 5 6 7 Next >>