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)

After a patient died of anastomotic necrosis following a tracheal resection for the management of recurrent thyroid cancer invading the trachea, which had been treated 6 years previously by thyroid lobectomy and 4,800 cGy of radiation to control known residual disease, we explored methods to promote the healing of tissues damaged by irradiation. Between 1979 and 1992, 22 patients underwent major airway resection and reconstruction after receiving large doses of radiation. The average dose was 4,979 +/- 1,113 cGy (range, 3,150 to 6,840 cGy); the number of fractions, 20 to 38; and the average dose per fraction, 180 cGy (range, 150 to 200 cGy). The interval between irradiation and surgical treatment was 42 +/- 105 months (range, 1 to 480 months). Seven cervical, eight midtracheal, and five carinal resections were performed, as well as two mainstem sleeve resections. Omentum was used to protect the anastomosis in 15 patients (68%), a pericardial fat pad was used in 2, and pleura was used in 2. In 3 patients, sternohyoid muscle was placed between the anastomosis and a major vascular structure, but without a tissue wrap. Two patients (9.0%) died postoperatively. Anastomotic dehiscence was the cause of death in a patient treated for lymphoma, and adult respiratory distress syndrome was the cause in the other patient; this patient had undergone carinal pneumonectomy. Complications developed in 8 patients (36%). Two cervical dehiscences were treated by T-tube placement, 2 patients suffered wound infection, and 1 patient each suffered a myocardial infarction, dysphagia, hemoptysis, and bronchitis.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Reconstructive airway operation after irradiation. 781 13

A 79-year-old man with a diagnosis of myocardial infarction treated with streptokinase and heparin developed a large lingual haematoma, precipitating dysphagia and upper airway obstruction. Spontaneous haemorrhage into the tongue is a previously unreported but serious complication of thrombolytic therapy. Tracheal intubation was performed under local anaesthesia.
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PMID:Lingual haematoma following treatment with streptokinase and heparin; anaesthetic management. 820 85

As the population continues to age, older patients are being referred for thoracic surgical procedures with increasing frequency. From 1985 through 1992, 38 patients (32 men, 6 women) 70 years of age or older underwent esophagectomy for primary esophageal carcinoma. Histologic findings included adenocarcinoma in 28 (74%) and squamous carcinoma in 10 (26%). Patients suffered dysphagia for a mean of 3.8 months (range, 0 to 30 months) and had a mean weight loss of 5.8 kg (range, 0 to 22 kg). The tumors ranged from 1 to 14 cm in length and averaged 4.7 cm. Preoperative chemotherapy and radiation therapy were administered in 11 patients (46%). Clinical staging suggested all patients were curable, and esophagectomy was performed in a transthoracic fashion in 27 (71%) and from a transhiatal approach in 11 (29%). Cervical anastomoses were undertaken in 16 patients (42%). The mean blood loss was 1,165 mL and ranged from 500 to 4,000 mL. The mean number of transfused units was 2.3 (range 0 to 8 U). Overall operative mortality was 18% (7 of 38). Major morbidity included pneumonia in 11 (29%), anastomotic leak in 4 (11%), chylothorax in 4 (11%), pulmonary embolus in 3 (8%), and stroke and myocardial infarction in 1 patient each (3%). Three patients have been cured of their esophageal cancer with survivals of 65, 70, and 72 months and an additional 7 patients are still alive. Three patients (8%) have been lost to follow-up.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Esophagectomy in the septuagenarian. 821 64

Diverticula of the thoracic esophagus are uncommon disorders. The indications for surgical intervention in asymptomatic or minimally symptomatic patients are unclear. Among 20 patients referred during a 20-year period, 6 were male and 14 female, with a median age of 65 years. Two had had previous diverticulectomies. Dysphagia was present in 9 (45%) and regurgitation in 11 (55%). Nine patients had severe nocturnal cough with symptoms of aspiration. In two of these nine and in three other patients (25%), pulmonary symptoms were the only manifestation of disease, with no or minimal esophageal symptoms. In one patient the diagnosis of the presence of bronchial asthma for several years was incorrect; one patient had massive aspiration before hernia repair, in one a bronchoesophageal fistula and lung abscess developed, and two had severe persistent cough. All patients had a diagnostic barium esophagogram and endoscopy. Operation was performed in 17 patients, whereas three others declined operation. There was one hospital death. Follow-up is complete on 17 of 19 patients until June 1991. All operative survivors but one are free of symptoms. Of three patients refusing operation, one died of aspiration pneumonia, another died of myocardial infarction, and one with severe dysphagia is living. Because of the prevalence of aspiration (45%) and the potential for life-threatening pulmonary complications in some patients (15%), we conclude that operative intervention should be undertaken in all patients with thoracic esophageal diverticula regardless of the presence or absence of symptoms.
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PMID:Thoracic esophageal diverticula. Why is operation necessary? 842 53

Laparoscopic Nissen fundoplication was first performed in 1991. With the increasing number of these procedures being performed it is appropriate to review the published short-term results. A retrospective review of reports on this subject was performed. There were a total of 2453 patients available for review. Twenty-five of 2453 (1.0%) patients had an esophageal or gastric perforation and 28 of 2453 (1.1%) patients required transfusion for bleeding. Forty-nine of 2453 (2%) patients developed a pneumothorax. Two of 2453 (0.1%) patients required a splenectomy. Conversion to the open procedure was necessary in 5.8% (143 of 2453) of patients. The laparoscopic approach is associated with minimal postoperative morbidity. Four of 2453 (0.2%) needed further early surgery for persistent bleeding, 11 of 2453 (0.4%) for a missed perforation, 22 of 2453 (0.9%) for crural disruption, paraesophageal herniation, or gastric volvulus. Four of 2453 (0.2%) patients died of either a missed duodenal perforation, a missed esophageal perforation, ischemic bowel with mesenteric thrombosis, or myocardial infarction. Early postoperative dysphagia occurred in 500 of 2453 (20.3%) patients. Late postoperative dysphagia occurred in 114 of 2068 (5.5%), with the need for dilatation in 72 of 2068 (3.5%). Endoscopy was required for food impaction in 11 of 2068 (0.5%) and re-operation for dysphagia occurred in 18 of 2068 (0.9%). Fifty-seven of 1658 (3.4%) patients developed reflux symptoms and 11 of 1658 (0.7%) required revisional surgery. Satisfaction rates ranged from 87 to 100%. In the short term, laparoscopic fundoplication can be performed with less morbidity and mortality than the open procedure. It is superior to medical therapy. Long-term follow-up is awaited.
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PMID:Laparoscopic Nissen fundoplication: where do we stand? 911 40

The authors compare their experience in dilatation of postoperative benign esophageal strictures. A total of 60 patients (37 males, 23 females: mean age 52), all with severe dysphagia, from January 1985 to September 1995, underwent endoscopic dilatation: 32 of these with Savary dilators and 28 with balloon dilators. Dilatation was effective in 93% in both groups. Two severe complications were recorded (1 heart attack and 1 perforation) in the group that underwent endoscopic dilatation with Savary dilators. During endoscopic management, pain recurred in 43% and 87% of cases after balloon or Savary dilatations, respectively. The authors believe balloon dilators are more effective, better tolerated and with less complications than Savary dilators. They reserve the management with Savary dilators to the extremely severe esophageal strictures.
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PMID:[The endoscopic treatment of postoperative stenoses of the upper digestive tract]. 916 87

This study was conducted to determine the safety and efficacy of multilevel anterior cervical corpectomy and stabilization using fibular allograft in patients with cervical myelopathy. Thirty-six patients underwent this procedure for cervical myelopathy caused by spondylosis (20 patients), ossified posterior longitudinal ligament (four patients), trauma (one patient), or a combination of lesions (11 patients). The mean age (+/- standard deviation) of the patients was 58 +/- 10 years and 30 of the patients were men. The mean duration of symptoms before surgery was 30 +/- 6 months and 11 patients had undergone previous surgery. Prior to surgery, the mean Nurick grade of the myelopathy was 3.1 +/- 1.4. Seventeen patients also had cervicobrachial pain. Four vertebrae were removed in six patients, three in 19, and two in 11 patients. Instrumentation was used in 15 cases. The operative mortality rate was 3% (one patient) and two patients died 2 months postoperatively. Postoperative complications included early graft displacement requiring reoperation (three patients), transient dysphagia (two patients), cerebrospinal fluid leak treated by lumbar drainage (three patients), myocardial infarction (two patients), and late graft fracture (one patient). One patient developed transient worsening of myelopathy and three developed new, temporary radiculopathies. All patients achieved stable bone union and the mean Nurick grade at an average of 31 +/- 20 months (range 0-79 months) postoperatively was 2.4 +/- 1.6 (p < 0.05, t-test). Cervicobrachial pain improved in 10 (59%) of the 17 patients who had preoperative pain and myelopathy improved at least one grade in 17 patients (47%; p < 0.05). Twenty-six surviving patients (72%) were followed for more than 24 months and stable, osseous union occurred in 97%. These results show that extensive, multilevel anterior decompression and stabilization using fibular allograft can be achieved with a perioperative mortality and major morbidity rate of 22% and with significant improvement in pain and myelopathy.
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PMID:Multilevel anterior cervical corpectomy and fibular allograft fusion for cervical myelopathy. 917 Nov 78

The complications of laparoscopic paraesophageal hernia repair at two institutions were reviewed to determine the rate and type of complications. A total of 76 patients underwent laparoscopic paraesophageal hernia repair between December 1992 and April 1996. Seventy-one of them had fundoplication (6 required a Collis-Nissen procedure). Five patients underwent hernia reduction and gastropexy only. There was one conversion to laparotomy. Traumatic visceral injury occurred in eight patients (11%) (gastric lacerations in 3, esophageal lacerations in 2, and bougie dilator perforations in 3). All lacerations were repaired intraoperatively except for one that was not recognized until postoperative day 2. Vagus nerve injuries occurred in at least three patients. Three delayed perforations occurred in the postoperative period (4%) (2 gastric and 1 esophageal). Two patients had pulmonary complications, two had gastroparesis, and one had fever of unknown origin. Seven patients required reoperation for gastroparesis (n = 2), dysphagia after mesh hiatal closure of the hiatus (n = 1), or recurrent herniation (n = 4). There were two deaths (3%): one from septic complications and one from myocardial infarction. Paraesophageal hernia repair took significantly longer (3.7 hours) than standard fundoplication (2.5 hours) in a concurrent series (P <0.05). Laparoscopic paraesophageal hernia repair is feasible but challenging. The overall complication rate, although significant, is lower than that for nonsurgically managed paraesophageal hernia.
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PMID:Complications of laparoscopic paraesophageal hernia repair. 983 51

Endoscopic stapling diverticulostomy (ESD) using an endostapler is a modification of the standard endoscopic treatment of Zenker's diverticulum (ZD). It is characterized by complete myotomy of the upper esophageal sphincter, with division of the common wall between diverticulum and esophagus, followed by immediate simultaneous closure of the divided edges with the staples. ESD was performed on 21 patients with ZD between January 1996 and October 1997. The results were then evaluated. Operation time averaged 22 min. Wide opening of the diverticulum and excellent hemostasis were achieved. All of the patients but one, who died postoperatively of myocardial infarction, resumed oral intake without any evidence of cervical sepsis or mediastinitis. Complete relief of dysphagia was achieved in all 20 patients. Hospital stay averaged 4.7 days (range, 2-7 days). The patients were followed up after ESD for a median time period of 12 months. No relapses were recorded. ESD is an effective endoscopic treatment for ZD that entails a low risk of complications and requires only a short period of hospitalization.
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PMID:Endoscopic stapling diverticulostomy for Zenker's diverticulum. 1022 61

A 71-year-old woman, who presented tracheobronchial obstruction caused by a thoracic aortic aneurysm, was admitted to our institution. Although she had multiple cerebral infarctions, old myocardial infarction, bilateral iliofemoral atherosclerotic lesions with abdominal aortic aneurysm, and superior vena cava syndrome, aneurysmectomy was undertaken in order to rescue her from respiratory insufficiency. The operation successfully relieved her of exertional dyspnea and dysphagia.
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PMID:Respiratory insufficiency caused by an aneurysm with multiple vascular lesions. 1067 Aug


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