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Query: UMLS:C0011168 (
dysphagia
)
15,644
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Six new instances of primary cricopharyngeal achalasia are reported. Since 1961, treatment of these as well as eight other cases of sphincter dysfunction with secondary pharyngoesophageal diverticulum has consisted of posterior division of the muscle and inversion rather than excision of the diverticulum. The validity of this approach is supported by restoration to normal or near normal swallowing based on clinical and cineradiographic evidence. The advantages of performing this surgery under local
anesthesia
include the opportunity to observe directly the pathophysiology of the
swallowing disorder
, precise division of the cricopharyngeus muscle, and the ability of this older group of patients to eat, drink, and function normally immediately after operation.
...
PMID:Surgery for cricopharyngeal dysfunction under local anesthesia. 81 15
One hundred and forty-two pediatric patients between age 1 month and 20 years had 163 endoscopic procedures. Of 66 with chronic abdominal pain, 21 had a source identified endoscopically that was seen in only 15 by esophagogram and upper gastrointestinal series. Of 31 with nausea, vomiting,
dysphagia
, and/or odynophagia and retrosternal pain, endoscopy demonstrated the source in 19 patients and radiographic studies in 14. Of 34 with hematemesis and/or melena, 26 had a bleeding site identified endoscopically but only 4 of 28 had an identified source by radiographic studies. Duodenal and gastric ulcers and hemorrhagic gastritis were the commonest cases of upper gastrointestinal bleeding and organically of chronic adbominal pain. Functional abdominal pain was the commonest cause of chronic abdominal pain in those endoscoped. Foreign bodies were removed from the esophagus and stomach of 6 patients and dislodged in 2 others. Caustic ingestion was recognized in the esophagus and stomach of 2 patients who did not have mouth burns. The GIF-P2-prototype with four-way tip control and ability to retroflex 180 degree up, 60 degree down, and 100 degree right and left was superior to GIF-P1 and CF-P-prototype for visualization of the entire esophagus, stomach, duodenal bulb, and postbulbar area in patients less than 10 years old. Visualization of the duodenal bulb was possible in 28 of 29 pediatric patients, and of the postbulbar area in 25 of 26 in whom it was attempted. Infants who weighed as little as 3 to 5 kg were successfully examined. Retroflexion was possible in 29 of 30 to see the fundus and cardioesophageal junction. Patients older than 10 years were better examined with the GIF-D because of its increased ability to transmit light. Sedation for the school-age child with 0.5 to 1.0 mg per kg of diazepam and 1 to 2 mg per kg of meperidine given intravenously provides excellent sedation in most instances. General
anesthesia
is preferable for the preschooler and infant. Minor complications occurred in 2 patients who received less than adequate sedation and in 1 patient with general
anesthesia
.
...
PMID:Upper gastrointestinal fiberoptic endoscopy in pediatric patients. 87 Mar 72
A 19-year-old Negro female, gravida 2, para 1, was presented at the Queen Elizabeth Hospital in Barbados, West Indies with difficulty opening her mouth; bleeding, and spasms of the skeletal muscles. A week before, she had undergone an illegal abortion performed by a friend. Curettage; tracheostomy; and passage of a nasogastric tube under general
anesthesia
were performed after admission. Antitetanus serus; high doses of diazepam; promazine for sedation; and antibiotics were administered. Curarization; assisted ventilation; and maintenance of nutrition through parental fluids were observed. Bilateral pneumothorax; tachycardia; and hypotension complicated the patient's course. The patient was discharged on the 40th day of hospitalization and was advised to visit the medical and gynecology clinic for follow-up examination and completion of tetanus immunization. Factors critical in the management of postabortal tetanus patients include: 1) recognition of classical signs of trismus; risus sardonicus;
dysphagia
and increased muscular tone and spasms; 2) use of antitetanus serum after sensitivity testing; 3) antibiotic coverage for clostridia and anaerobic organisms; 4) tracheostomy; curarization and assisted ventilation where necessary; 5) continuous medical and nursing care in a quiet room; 6) adequate hydration and nutrition; 7) treatment of site of injury, and curettage where necessary; 8) hysterectomy where necessary; and 9) post treatment immunization.
...
PMID:Post-abortal tetanus. 120 40
We sought to determine whether the application of a self-expanding metal stent enables palliation of malignant
dysphagia
with minimal risk. The results of pilot studies from two centers are reported. We treated 8 inoperable patients with a 14 mm self-expanding metal stent (Wallstent). The stent was applied without general
anesthesia
under mild i.v. sedation. The procedure was successful in all cases. No side effects were noted. In one patient, tumor ingrowth through the meshes of the stent occurred. This patient was additionally treated with a percutaneous gastrostomy. One patient experienced tumor overgrowth of the proximal end, necessitating laser treatment. Three patients were still alive after three months. The mean number of cumulative endoscopic interventions per patient was 2.2 (SD: +/- 2; median 2). The mean observation time was 10.7 weeks +/- 2 (median 12).
Dysphagia
was graded from 0 (normal swallowing) to 4 (inability to swallow saliva).
Dysphagia
was significantly (p less than 0.0005) reduced from grade 3.1 (SD: +/- 0.35) to 0.5 (SD: +/- 0.5) immediately after stenting. 62.5% of the patients were able to manage a virtually normal diet (in one of these patients
dysphagia
recurred six weeks after stent placement due to tumor ingrowth). Six patients (75%) were able to ingest all necessary calories orally. The application of a 14 mm self-expanding metal stent in cases of inoperable malignant esophageal obstruction seems to offer safe and effective palliation of malignant
dysphagia
.
...
PMID:Self-expanding metal stents for palliation of malignant esophageal obstruction--a pilot study of eight patients. 138 Apr 47
Extrinsic compression, neoplastic involvement of the trachea or left main bronchus, and esophago-airway fistula may cause airway obstruction and infection in patients with esophageal carcinoma. Further reduction of airway lumen may result from palliative treatment of
dysphagia
by radiation or esophageal stent insertion. In order to evaluate the extent of airway compromise, bronchoscopy was systematically performed in 39 consecutive patients with advanced carcinoma of the esophagus requiring esophageal endoprostheses. Airway obstruction observed in 10 patients (mean age, 60 years) resulted in the additional placement of a silicone stent in the trachea (five patients) or left main bronchus (five patients). Esophageal and airway procedures were performed under general
anesthesia
. All had squamous cell carcinoma of the middle third of the esophagus. Severe dyspnea at rest was documented in five patients prior to intervention. Esophago-tracheal fistula was present in five. Eight patients with associated, neoplastic invasion of the tracheo-bronchial tree required airway Nd:YAG laser therapy. The esophageal prosthesis contributed significantly to airway compromise in four patients. Symptomatic relief of
dysphagia
and dyspnea was obtained in all individuals. Mean survival was 121 days (range, 12 to 350 days). Complications were not serious, but included esophageal or tracheal stent migration in three patients.
...
PMID:Double stents for carcinoma of the esophagus invading the tracheo-bronchial tree. 138 Sep 32
Optimum surgical management of the hypopharyngeal diverticulum is controversial. The authors discuss 48 consecutive patients (average age 72.1 years) with documented hypopharyngeal diverticula who were treated by cricopharyngeus myotomy, leaving the diverticula in situ. All came to the hospital with
dysphagia
; other symptoms included postdeglutitive cough, regurgitation, aspiration, and weight loss. Seven patients had had previous surgery for a Zenker's diverticulum with recurrence. Aspiration pneumonia was treated in 9 patients; 28 patients had concurrent chronic obstructive pulmonary disease or cardiovascular disease. Thirty-nine patients had cricopharyngeus myotomy under local
anesthesia
, 5 had cricopharyngeus myotomy under general endotracheal
anesthesia
, and 4 patients underwent myotomy with a cervical esophagostomy. There was one mortality (2.1%) and no incidence of postoperative bleeding, sepsis, or cranial nerve injury. Follow-up was done with 30 patients via telephone an average of 64 months after operation. Twenty-one of 30 patients reported excellent relief of symptoms, 5 reported improvement with occasional symptoms, and 4 patients described persistent
dysphagia
. Cricopharyngeus myotomy under local anesthetic is a safe and effective approach to the patient with a hypopharyngeal diverticulum. The awake patient can swallow on command, which enables the surgeon to identify the upper esophageal sphincter (UES) and to perform an accurate, complete myotomy. The absence of a pharyngeal suture line eliminates the risk of leakage and mediastinal sepsis, and allows early, postoperative feeding and discharge.
...
PMID:Treatment of Zenker's diverticula by cricopharyngeus myotomy under local anesthesia. 148 6
Surgical treatment of esophageal cancer is largely palliative. To clarify the indication it is necessary to assess the effectiveness of the palliation in relief of
dysphagia
and the operative risks. In a retrospective study we analyzed the perioperative morbidity and follow-up in 25 patients with carcinoma of the esophagus treated between 1984 and 1988 (5 years). With combined
anesthesia
, early extubation and intensive pulmonary therapy, no perioperative respiratory insufficiency was observed. Perioperative mortality was 0%. An anastomotic leak in 2 patients with a cervical anastomosis was healed in both cases by conservative management. On hospital discharge all patients were able to eat normally. 13 patients died after 1 year on average (4 months to 3 years). 12 patients are alive 6 months to 4 years after operation, 10 of them without symptoms. Our results show that with optimal perioperative management of esophageal carcinoma low morbidity is possible and good palliation of
dysphagia
is feasible.
...
PMID:[Surgery in esophageal carcinoma: risks and results]. 169 22
Transesophageal echocardiography is a new approach that can be used to image cardiac structures. It combines two existing technologies: cardiac ultrasound and endoscopy. To obtain a cardiac image, the transesophageal probe has to be positioned properly within the esophagus. The first 1500 consecutive transesophageal echocardiographic examinations in ambulatory adult patients from one center were analyzed to identify conditions associated with failed esophageal intubation and procedural complications. Esophageal intubation was not achieved in 11 patients (0.73%). The reasons for the failure of intubation were operator inexperience, hypersensitive pharynx despite topical
anesthesia
, and cervical spondylosis. Six of those patients also had a history of
dysphagia
. Procedural complications were identified in seven patients (0.47%). Tracheal intubation was present in four patients, with immediate development of stridor and incessant cough in two patients. Atrial fibrillation developed in two patients--one had atrial myxoma and one had mitral stenosis. Bronchospasm developed during the transesophageal examination in one patient who was receiving long-term treatment for bronchial asthma. We conclude that transesophageal echocardiography is feasible in most adult patients in the ambulatory setting and that the complication rate is very low. Proper patient selection and preparation are crucial to the successful performance of this procedure.
...
PMID:Complications of transesophageal echocardiography in ambulatory adult patients: analysis of 1500 consecutive examinations. 176 Jan 79
Foreign body ingestion is a common occurrence in children and in specific high-risk groups of adults such as those with underlying esophageal disease, prisoners, the mentally retarded, and those with psychiatric illnesses. Although most foreign bodies pass through the gastrointestinal tract without difficulty, sharp, pointed, and elongated foreign bodies are associated with a greater risk of perforation, vascular penetration, and other complications. Foreign body ingestion is usually diagnosed based on a history of ingestion given by the patient or an observer. However, children and impaired adults may be unable to give an accurate history, and a high index of suspicion must be maintained in these groups.
Dysphagia
and odynophagia are the usual symptoms of foreign body impaction in the esophagus. Respiratory symptoms due to compression of the adjacent trachea are also common in younger children and are occasionally the presenting symptom in adults. The preferred method of removal of esophageal foreign bodies is extraction with the flexible endoscope. This may be accomplished in both adults and children with the use of conscious sedation rather than general
anesthesia
. The availability of grasping instruments specifically designed for foreign body removal and snares greatly facilitates endoscopic extraction. An overtube conveys all of the advantages of the rigid esophagoscope to the flexible endoscope, enabling extraction of sharp and pointed foreign bodies while protecting the mucosa from injury. Adherence to the general principles of foreign body removal and proper preparation result in successful removal rates as high as 98%, with minimal or no complications. Nonendoscopic methods of removal are associated with increased risks of perforation and aspiration and generally should be avoided, with the exception of a trial of intravenous glucagon. Surgical removal is rarely indicated except in the event of perforation or other foreign body complications.
...
PMID:Esophageal foreign bodies. 178 10
Transesophageal atrial pacing (TAP) with the use of standard, thermistor-equipped, esophageal stethoscopes, modified for pacing by incorporation of a 4-French, bipolar TAP probe (pacing esophageal stethoscope [PES]), was evaluated in 100 adult patients under general
anesthesia
. A commercially available TAP pulse generator supplied 10-ms pulses with current variable between 0 and 40 mA. Pacing distances (in centimeters) were measured from the infraalveolar ridge to midway between PES electrodes (1.5-cm interelectrode distance). Pacing thresholds (milliamperes) were measured at the point of a maximum-amplitude P-wave (PMAX) in the bipolar esophageal electrogram and points 1 cm proximal or 1, 2, or 3 cm distal to PMAX. TAP (70-100 beats per min) was used for sinus bradycardia less than or equal to 60 beats per min (36 patients) or atrioventricular (AV) junctional rhythm (2 patients) and blood pressure changes with TAP documented. In male patients (n = 49), PMAX was 32.7 +/- 0.3 cm (mean +/- SE) and minimum pacing threshold 5.1 +/- 0.4 mA (range, 1-13 mA) at 33.6 +/- 0.3 cm (range, 30-37 cm). In female patients (n = 51), PMAX was 30.4 +/- 0.4 cm and minimum pacing threshold 4.4 +/- 0.4 mA (range, 2-14 mA) at 31.1 +/- 0.4 cm (range, 26-40 cm). TAP produced an average 13-16 mmHg increase in systolic, diastolic, or mean arterial pressure in patients with sinus bradycardia or AV junctional rhythm. There were no subjective patient complaints (epigastric discomfort,
dysphagia
) that could be attributed to TAP; objective evaluation (esophagoscopy) was not performed.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Atrial pacing thresholds measured in anesthetized patients with the use of an esophageal stethoscope modified for pacing. 202 Dec 1
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