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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The presented analysis of a patient treated at the 1st Surgical Department of the Teaching Hospital in Bratislava meets the criteria for being classified as primary adenocarcinoma of the esophagus, whose characteristics are described in the paper. Primary adenocarcinomas of the esophagus occur rarely and constitute only about 0.5% of large series of esophageal malignancies. The tumor is not connected with the gastric mucosa, being separated from it by the normal mucosa of the esophagus, and it is not a metastasis. The patients suffer from late not marked dysphagia. The endoscopic and histologic findings are frequently misleading since the mucosa above the tumor is usually intact.
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PMID:[Primary adenocarcinoma of the esophagus]. 220 37

Fifty-eight patients had surgery for carcinoma of the esophagus at Scripps Clinic, La Jolla, Calif, from 1976 to 1986. Esophagectomy with reconstruction by colon interposition was done in 24 patients with adenocarcinoma arising in columnar-lined epithelium (Barrett's). In 5 patients, obstructive symptoms had not yet developed and the diagnosis was made by endoscopy performed for evaluation of gastroesophageal reflux. Dysphagia had just started in 12 additional patients and no weight loss had been noted. The operation was palliative in 14 patients and potentially curative in the other 10. Only 3 patients had negative lymph nodes. Ten patients were alive after 2 to 11 years. Encouraging results were indicated for surgical treatment of adenocarcinoma of the esophagus developing in Barrett's epithelium. A good outcome can be obtained with resection even in patients with lymph node metastases.
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PMID:Early diagnosis of adenocarcinoma developing in Barrett's esophagus. 247 86

Between January 1981 and December 1986, 20 patients with adenocarcinoma of the esophagus and gastroesophageal junction were entered into a prospective study involving combined radiation therapy and chemotherapy (5-fluorouracil [5-FU] and mitomycin) as primary management. Nine patients with Stage I or II disease received definitive treatment consisting of 6000 cGy in 6 to 7 weeks and 5-FU (1000 mg/m2/24 hours) as a continuous intravenous (IV) infusion for 96 hours starting on days 2 and 29. Mitomycin (10 mg/m2) was administered as a bolus injection on day 2. Ten patients with extraesophageal and disseminated disease (Stages III and IV) and one patient with an unresectable anastomotic recurrence were considered palliative. Generally the palliative regimen did not differ from the definitive except for the radiation dose which in seven of the 11 patients was less than 6000 cGy (4000-5600 cGy). The range of follow-up was 6 to 74 months and no patient was lost to follow-up. Seven of the eight evaluable definitively treated patients were complete responders. The median relapse-free survival was 10 months and the median survival was 15 months in this group. In the palliative group, six of nine evaluable patients had relief of dysphagia until death or last follow-up with a median duration of 8 months. Our results indicate that combined modality treatment with infusional 5-FU, mitomycin, and radiation is an effective and well-tolerated treatment for adenocarcinoma of the esophagus and gastroesophageal junction. This treatment regimen offers palliation and some chance for cure to those patients who are inoperable, unresectable, or who refuse surgery.
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PMID:Combined radiation and chemotherapy as primary management of adenocarcinoma of the esophagus and gastroesophageal junction. 333 31

Thirteen patients with esophageal or gastroesophageal tumors with regional disease only were treated with sequential combined therapy. Weeks 1 to 6 continuous (24 hours) infusion 5-fluorouracil (5-FU) 300 mg/m2/d; weeks 6 to 10 or 12 infusional 5-FU administered concomitantly with radiation to the primary tumor site using standard fractionation with a cumulative median dose of 5000 rad; range 4400 to 6900 rad. Surgery was performed in five patients. All patients were evaluable for assessing response to the initial 5-FU infusion and 11/13 patients demonstrated tumor regression. Of 12 evaluable patients subsequently receiving combined infusional 5-FU and concomitant radiation, all 12 achieved complete clinical (10) or pathologic (two) tumor regression. Two of five patients having surgical resection had no pathologic evidence of tumor. All patients had relief of dysphagia within 1 week of initiating chemotherapy. Acute complications of therapy included stomatitis (two patients); hand-foot syndrome (two patients), and subclavian vein thrombosis (two patients). Stricture requiring periodic dilation occurred in three patients, and one patient developed a tracheoesophageal fistula at 36 months. Local control was maintained in 12/13 evaluable patients. Four of 13 patients were alive and without disease at 12 to 46 months. Nine patients died of distant metastases at 6 to 40 months. Median survival for the whole group was 16 months. Ten of the 13 patients (77%) survived for more than 1 year and 3/13 (22%) survived more than 3 years. This pilot study demonstrates the activity of 5-FU administered on an infusion schedule in both squamous and adenocarcinoma of the esophagus and the capacity to deliver infusional 5-FU throughout standard fractionation radiation. The local control and survival data may provide a basis for expanded Phase II trials, and a comparative trial against surgery alone might also be justified.
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PMID:Sequential infusional 5-fluorouracil followed by concomitant radiation for tumors of the esophagus and gastroesophageal junction. 359 64

Gastroesophageal reflux is well documented in scleroderma, but the complications of Barrett's metaplasia and adenocarcinoma are not well described. The records of 75 patients with scleroderma seen over a four-year period at the Hospital of the University of Pennsylvania were retrospectively reviewed to determine the prevalence of Barrett's metaplasia and adenocarcinoma of the esophagus and to identify clinical, manometric, laboratory, or radiographic criteria that might predict the presence of these lesions. Twenty-four of these patients underwent endoscopy. In this group, the prevalence of Barrett's metaplasia was 37 percent (nine patients) and adenocarcinoma was also present in two of these patients. The patients with and without Barrett's metaplasia were similar in age (range, 22 to 64 compared with 28 to 79, respectively), sex (six of nine compared with 12 of 15 female, respectively), frequency of esophageal motility disorders, presence of proximal skin involvement, digital ulceration, and pulmonary involvement as measured by diffusion capacity. Barrett's metaplasia was diagnosed on the basis of double-contrast esophagographic results in only one of eight patients with Barrett's metaplasia so-studied. Patients with Barrett's metaplasia tended to have longer duration of heartburn (90 +/- 40 months compared with 11 +/- 35 months) and dysphagia (39 +/- 22 months compared with 7 +/- 3 months). Patients with Barrett's metaplasia also tended to have greater impairment of lower esophageal sphincter pressure either at end-expiration (4.0 +/- 2.1 compared with 6.1 +/- 1.8 mm Hg) or mid-respiration (13.0 +/- 3.0 compared with 16.9 +/- 2.5 mm Hg). Using chi-square analysis, however, none of these differences reached statistical significance. Discrimination did occur on the basis of the presence of the CREST (calcinosis, Raynaud's phenomenon, esophageal manifestations of scleroderma, sclerodactyly, and telangiectasis) variant (55 percent compared with 7 percent, p less than 0.01), a duration of dysphagia of more than five months (p less than 0.03), and mid-respiratory lower esophageal sphincter pressure of less than 10 mm Hg (p less than 0.05). It is suggested that: Barrett's metaplasia of the esophagus occurs in one third of patients with scleroderma; clinical, manometric, laboratory, and radiographic features are poor predictors of the presence of Barrett's metaplasia; patients with CREST syndrome, prolonged dysphagia, or a very low lower esophageal sphincter pressure may have an increased risk for the development of metaplasia; patients with scleroderma and Barrett's metaplasia have an increased risk of complications such as stricture or adenocarcinoma.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Barrett's metaplasia and adenocarcinoma of the esophagus in scleroderma. 379 92

Few reports exist detailing results of multimodality treatment for adenocarcinoma of the esophagus. We have treated 28 such patients using a preoperative regimen consisting of two courses of cisplatin and 5-fluorouracil with radiation (either 3,000 or 3,600 cGy). There were 25 men and 3 women (mean age, 62.9 years; range, 35 to 86 years), and 16 patients were known to have Barrett's esophagus. Dysphagia was present for a mean of 2.7 months, and the average weight loss was 6.5 kg. Tumors ranged from 2 to 10 cm in length (mean, 5.2 +/- 1.8 cm) with American Joint Committee on Cancer clinical stage I in 2 patients, stage II in 19 patients, and stage III in 7. Dysphagia improved in 23 patients (82%), and in 8 (29%) no tumor was detected during radiologic and endoscopic staging after neoadjuvant therapy. Four patients refused operation. Esophagectomy via standard Ivor Lewis approach was accomplished in 20 of 24 patients (87%) undergoing operation. There were no operative deaths, and mean hospital stay was 15.5 +/- 11.6 days. Four patients (17%) were complete responders with no tumor in the resected specimen. Actuarial survival in the 28 patients at 1, 2, and 3 years is 71%, 28%, and 20% respectively. Of the 20 esophagectomy patients, 6 are alive with no evidence of disease at 10, 50, 54, 70, 77, and 84 months. Three of these were complete responders. Only 1 of the 8 patients no undergoing resection is alive at 16 months with no evidence of disease after further radiotherapy and chemotherapy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Multimodality therapy for adenocarcinoma of the esophagus. 773 2

Barrett's esophagus (i.e. columnar epithelial metaplasia in the distal esophagus) is an acquired condition that in most patients results from chronic gastroesophageal reflux. It is a disorder of the white male in the Western world with a prevalence of about 1/400 population. Due to the decreased sensitivity of the columnar epithelium to symptoms, Barrett's esophagus remains undiagnosed in the majority of patients. Gastroesophageal reflux disease in patients with Barrett's esophagus has a more severe character and is more frequently associated with complications as compared with reflux patients without columnar mucosa. This appears to be due to a combination of a mechanically defective lower esophageal sphincter, inefficient esophageal clearance function, and gastric acid hypersecretion. Excessive reflux of alkaline duodenal contents may be responsible for the development of complications (i.e., stricture, ulcer, and dysplasia). Therapy of benign Barrett's esophagus is directed towards treatment of the underlying reflux disease. Barrett's esophagus is associated with a 30- to 125-fold increased risk for adenocarcinoma of the esophagus. The reasons for the dramatic rise in the incidence of esophageal adenocarcinoma, which occurred during the past years, are unknown. High grade dysplasia in a patient with columnar mucosa is an ominous sign for malignant degeneration. Whether an esophagectomy should be performed in patients with high grade dysplasia remains controversial. Complete resection of the tumor and its lymphatic drainage is the procedure of choice in all patients with a resectable carcinoma who are fit for surgery. In patients with tumors located in the distal esophagus, this can be achieved by a transhiatal en-bloc esophagectomy and proximal gastrectomy. Early adenocarcinoma can be cured by this approach. The value of multimodality therapy in patients with advanced tumors needs to be shown in randomized prospective trials.
Dysphagia 1993
PMID:Barrett's esophagus: pathogenesis, epidemiology, functional abnormalities, malignant degeneration, and surgical management. 835 51

Flexible esophagogastroscopy (EG) and external beam radiotherapy (EBR) have become important means of diagnosing and treating both squamous and adenocarcinoma of the esophagus and gastroesophageal (GE) junction. Recently, new technology, termed high-dose-rate brachytherapy (HDRB), utilizing the placement of radioisotopes in the esophagus by endoscopic techniques has been introduced. This report describes the endoscopic application of the brachytherapy afterloading catheters and the additional role of EG in the posttreatment assessment of these patients. Twenty-four patients (21 esophageal, 3 GE junction) were treated using HDRB delivered by afterloading catheter techniques utilizing flexible EG. Radiation dosages ranged from 5 Gy (500 rads) to 8 Gy (800 rads) delivered to the tumor bed over an average of three applications. All patients were followed to assess swallowing ability, endoscopic evidence of tumor reduction, and complications resulting from intraluminal radiation therapy. Fifteen patients had reduction in intraluminal tumor based on endoscopic evaluation. Seven had partial or complete relief of dysphagia. Nine patients required gastrostomy tube placement for alimentation before or after therapy. Four patients had complications of perforation (1), fistula (1), or bleeding (2) after HDRB. Overall survival ranged from 2 to 27 months (mean = 8.9 months) after the first HDRB treatment. EG proved to be an efficient and safe technique for the introduction of intraluminal esophageal radiation therapy.
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PMID:Role of esophagogastroscopy in application and follow-up of high-dose-rate brachytherapy (HDRB) for treatment of esophageal carcinoma. 861 86

BACKGROUND: Cure of patients with esophageal cancer has remained rare over the past four decades. The overall five-year survival rate for squamous cell and adenocarcinoma of the esophagus currently is reported as 12% in whites and 8% in blacks. The five-year survival rate for localized disease at initial staging is only 26% for whites and 13% for blacks. With regional involvement, these rates are 11% and 7%, respectively. METHODS: The author reviews the literature on optimal endoscopic lumen restoration techniques, including dilation, thermal laser and chemical ablation, photodynamic therapy, and stents. Procedures for pain relief and nutritional support are also presented. RESULTS: Lumen restoration to relieve dysphagia and provide the opportunity for sustaining reasonable peroral nutrition is an essential element in the overall management. Nonsurgical lumen restoration procedures have much to offer for dysphagia palliation and are briefly reviewed in this presentation. The major options include ablation of intraluminal tumor mass by thermal laser, photodynamic laser, chemical ablation, peroral dilation, and placement of esophageal stents. Most patients require more than one palliative method to sustain lumen patency during the course of their disease. CONCLUSIONS: Most patients with esophageal cancer will require palliation for the multiple problems that develop during their limited life span. The responsibility of the palliation therapist is to provide the patient with safe and cost-effective treatments that provide the best possible dysphagia relief.
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PMID:Palliation of Dysphagia of Esophageal Cancer by Endoscopic Lumen Restoration Techniques. 1075 37

We report a rare case of Barrett's adenocarcinoma asso-ciated with acquired eventration of the diaphragm in a 71-year-old woman. She initially developed dysphagia and epigastric discomfort in May, 1997. On July 9, she was referred to our Department of Surgery at the Ryukyus University Hospital for thorough examination and treatment. Esophageal adenocarcinoma and eventration of the diaphragm were revealed by exhaustive examinations, including chest X-ray, computed tomography, and magnetic resonance imaging, and proximal gastrectomy with reconstruction of jejunal interposition was performed, on August 8. Histologically, the tumor revealed that the adenocarcinoma arose from short-segment Barrett's esophagus (SSBE). It thus appears that eventration of the diaphragm may induce SSBE and Barrett's adenocarcinoma. We therefore recommend that periodic examinations of the esophagus and stomach be performed in patients with eventration of the diaphragm. Barrett's adenocarcinoma associated with acquired eventration of the diaphragm is reported. Patients with eventration of the diaphragm should undergo periodic examinations of the esophagus and stomach.
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PMID:Barrett's adenocarcinoma associated with acquired eventration of the diaphragm. 1195 49


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