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Query: UMLS:C0011168 (
dysphagia
)
15,644
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The pharyngoesophageal diverticulum (
Zenker's diverticulum
) is a pathology not often found, but it is responsive of
dysphagia
and other unpleasant ailments experienced for the patients, who generally must be submitted to surgery. The AA. describe the surgical procedure followed at their ENT-Department at Hospital General de Alicante and also some clinic-pathological features verified. Review about the literature on the subject. The conclusion drawn out remark the feasibility and the effectiveness of this method of diverticulectomy associated to the cricopharyngeal myotomy. The dissection is easied introducing strips of gauze into the diverticular sack and retaining the oesophagoscope inside the organ during the procedure.
...
PMID:[Zenker's diverticulum. Four cases]. 781 Aug 34
The authors report a case of carcinoma arising in a longstanding
Zenker's diverticulum
, in a 66 years old man that refused surgical treatment for 25 years. Three months prior to his admission to our hospital, an exacerbation of his
dysphagia
, which became severe, was observed; and so was regurgitation, with passage to the airway during swallowing or when asleep. The esophagram showed the diverticulum without images suggestive of neoplasm, and with spilling of barium into the tracheobronchial tree. Esophagoscopy was refused by the patient. After surgical diverticulectomy, a thickened area in the inferior portion of the diverticular body was observed, which was histologically reported as a squamous cell carcinoma with pearl formation, involving only the diverticular wall. Complementary radiotherapy with TCT was administered over the esophagus, mediastinum and supraclavicular lymphatic areas, with a total dose of 5000 Cgy. Concomitant chemotherapy with Mitomycin and 5-Fluorouracil was administered. After a 2 year follow-up, the patient is completely asymptomatic. We discuss etiopathogenic factors, clinical manifestations, diagnostic procedures, and therapeutic possibilities.
...
PMID:[Carcinoma in a long-standing Zenker's diverticulum]. 820 85
History taking is the first step in the evaluation of a patient. An analysis of the information obtained provides the basis for the choice and order of diagnostic tests. In addition, it provides the clinician with the necessary information to determine the relevance of "abnormal tests" to the patient's problem.
Dysphagia
is a reliable symptom that indicates an abnormality in the swallowing mechanism. The history should contain a detailed description of the symptoms associated with
dysphagia
from the onset. Especially relevant are questions to determine if
dysphagia
is experienced every day or intermittently, with solid food or liquids or both, as well as presence and timing of associated symptoms such as, choking, coughing and regurgitation, changes in speech, heartburn and chest pain. It is clinically useful to divide swallowing into three phases: oral, pharyngeal and esophageal. Oral
dysphagia
is usually due to a neurologic disorder, decreased salivary flow or painful oropharyngeal lesions. Pharyngeal dysphagia is most frequently caused by neuromuscular disorders and less frequently by a
Zenker's diverticulum
, neoplasm or a mucosal web. Esophageal dysphagia is caused by a structural narrowing, such as produced by a peptic stricture, neoplasm or a Schatzki's ring or by a primary motility abnormality, such as achalasia or diffuse esophageal spasm or by motility abnormalities produced by inflammation caused by gastroesophageal reflux, medication-induced esophageal ulceration or infectious esophagitis.
Dysphagia
1993
PMID:Art and science of history taking in the patient with difficulty swallowing. 846 26
Evaluation of
dysphagia
is a challenge commonly encountered by family physicians.
Dysphagia
may be classified as either the oropharngeal type or the esophageal type and may have a variety of etiologies. Possible causes of oropharyngeal
dysphagia
include
Zenker's diverticulum
, pharyngeal carcinoma, pharyngeal webs and strictures, lateral pharyngeal pouches and neuromuscular diseases. Esophageal dysphagia can be caused by esophageal carcinoma, esophageal stricture and webs, achalasia, diffuse esophageal spasm and scleroderma, caustic esophagitis and infectious esophagitis. Studies using different textures of barium allow evaluation of the swallowing mechanism. Static images are obtained to evaluate the integrity of the mucosa.
...
PMID:Diagnostic imaging in the evaluation of dysphagia. 862 36
We report five patients with Parkinson's disease and
dysphagia
who were found, by radiological and manometric evaluation, to have evidence of cricopharyngeal dysfunction, which included the presence of a
Zenker's diverticulum
in two. Cricopharyngeal myotomy was performed in four patients with excellent and sustained improvement in swallowing. We conclude that cricopharyngeal function should be carefully evaluated in patients with Parkinson's disease and
dysphagia
and that surgical treatment should be considered in appropriate cases.
...
PMID:Cricopharyngeal dysfunction in Parkinson's disease: role in dysphagia and response to myotomy. 877 Oct 67
Extramucosal myotomy involving the external longitudinal and internal circular layers of the musculature of the esophagus represent the surgical therapy in patients with
dysphagia
and regurgitation or with angina-like chest pain secondary to functional abnormalities of the musculature of the esophagel body and sphincters. Surgery has a palliative function, because cures symptoms and complication such a diverticula, but not the disease. Modern surgical techniques also prevent recurrence of symptoms and complications are minimal with better long-term results than conservative therapy. Myotomy of the lower esophageal sphincter extended to the distal part of the esophageal body (Heller's operation) is performed as first choice or following insucces of dilatation in patients with primary achalasia of the esophagus, using a trans-abdominal or a trans-thoracic approach. Myotomy of the upper esophageal sphincter is indicated in patients with
Zenker's diverticulum
following diverticulectomy or diverticulopessy. Segmental myotomies are performed after diverticulectomy in patients with epiphrenic pulsion diverticula. Trans-thoracic "long" esophageal myotomy performed from the thoracic portion of the lower esophageal sphincter to the aortic arch is indicated in patients with diffuse esophageal spasm and nutcracker esophagus and sometimes in patients with aspecific abnormalities of the esophageal motor function associated with diverticula. Circular miotomies limited to the external longitudinal layer of the esophageal musculature can be performed at the level of anastomosis in order to gain tissue and reduce tissutal tension. The recent introduction of the endoscopic surgery allowed some of these operations to be performed through minimally invasive approaches. Therefore laparoscopic and thoracoscopic Heller's myotomy is feasible with clinical and functional results similar to those obtained with traditional open approach and with less postoperative discomfort and shorter hospital stay. This paper deals with the indications and surgical techniques of myotomies of the esophageal body both limited and extended to the lower esophageal sphincter.
...
PMID:[Myotomy of the esophageal body]. 894 93
Pharyngo-oesophageal function was investigated in 12 patients with
Zenker's diverticulum
before and after cricopharyngeal myotomy with or without diverticulectomy using low-compliance, high-frequency oesophageal manometry. Nine healthy volunteers served as controls. The amount of muscle and connective tissue in the cricopharyngeal muscle was also measured by computerized morphometry and compared with findings in cadavers with no history of
dysphagia
. Preoperative manometry in patients with
Zenker's diverticulum
showed an incomplete relaxation of the upper oesophageal sphincter (UOS) (the residual UOS pressure at swallowing was 7.9 (range 1-20)mmHg in patients versus 0.2 (-12.5-14) mmHg in controls; P < 0.001) and increased pharyngeal intrabolus pressure (21 (range 0-52) versus 9 (range 0-16) mmHg; P < 0.01), with no pharyngo-oesophageal coordination abnormalities. Both parameters significantly decreased after myotomy. Patients with
Zenker's diverticulum
had significantly fewer muscle fibres in the cricopharyngeus and the muscle:connective tissue ratio was significantly lower (0.94 (range 0.8-1.4) in patients versus 1.5 (1.4-3.6) in controls; P < 0.05). This study supports the theory that
Zenker's diverticulum
is caused by an increased intrapharyngeal pressure at swallowing due to incomplete cricopharyngeal muscle relaxation resulting from localized sclerosis.
...
PMID:Functional and morphological study of the cricopharyngeal muscle in patients with Zenker's diverticulum. 898 25
Surgical treatment of
Zenker's diverticulum
is controversial because many different procedures exist. We retrospectively reviewed 87 consecutive patients surgically treated for
Zenker's diverticulum
at a tertiary care institution from 1976 through 1993. Four surgical procedures were performed: cricopharyngeal myotomy alone (n = 16), excision (hand-sewn) plus myotomy (n = 51), excision (stapler) plus myotomy (n = 11), and diverticulopexy plus myotomy (n = 9). There were three surgical mortalities (3.5%) and a complication rate of 24%. Eighty patients (92%) were available for follow up. Sixty-eight patients (78%) reported excellent relief of symptoms, 10 (13%) reported improvement with occasional symptoms, and two (3%) described persistent
dysphagia
. No statistical difference in complication rate was found among surgical groups (P = 0.15). Myotomy alone patients had worse outcomes (P = 0.04) compared with the other surgical groups. Median follow-up was 7.5 months.
...
PMID:Surgical outcome in 87 patients with Zenker's diverticulum. 918 26
This article reviews a series of patients undergoing cricopharyngeal myotomy and determines whether clinically dangerous aspiration is seen postoperatively. A total of 23 patients underwent myotomy. Indications included
Zenker's diverticulum
(14), anticipated or real
dysphagia
from skull base lesions (5),
dysphagia
from stroke (2), and
dysphagia
from glossectomy and radiation therapy (2). Surgical procedures, complications, and effectiveness were reviewed. Of patients with Zenker's diverticula, 13 of 14 had clinically useful improvement in
dysphagia
. Of patients with skull base lesions, all 5 had improvement (4 of these also had thyroplasites and cervical plexus-to-superior laryngeal nerve anastomoses). Of the patients with strokes, neither had significant improvement. Of the patients with glossectomy and radiation, 1 had useful improvement. Complications were seen in 5 patients: 2 had self-limiting pharyngeal leaks, and 3 had pneumonia 1-4 months postoperatively. One patient also had a postoperative ipsilateral recurrent laryngeal nerve injury. There were no postoperative deaths. In conclusion, cricopharyngeal myotomy has definite utility in the management of cervical
dysphagia
, even though the etiology of the
dysphagia
can be multifactorial. Risks directly attributable to the procedure are usually self-limiting; serious complications are usually associated with the underlying disease. The addition of adjunctive procedures, such as thyroplasty and superior laryngeal nerve reinnervation, may be of additional benefit to patients with high extracranial vagal injuries.
...
PMID:The risk and complications of aspiration following cricopharyngeal myotomy. 942 26
From 1976 to 1996, thirty nine patients were surgically treated for pharyngoesophageal diverticulum. The present study aimed to compare two methods of operative treatment of
Zenker's diverticulum
: excision (group I) and pexy, both of which were associated with upper esophageal sphincter myotomy. The main indication for surgery was
dysphagia
. The diagnosis of
Zenker's diverticulum
was based on clinical symptoms and the result of upper GI tract barium examination. In 75% of patients the diameter of diverticulum exceeded 2 cm. No patient died in the perioperative period. The main complications observed in the postoperative period were of pulmonary origin. In group I (excision) a leakage from the suture line occurred in 2 patients (12.5%). Time of follow-up ranged from 1 to 20 years (mean: 7 years). The comparison of both methods of treatment employed is in favour of diverticulopexy, being a safer and less complications-bearing method, although both of them give similar functional results.
...
PMID:[Results of surgical treatment for Zenker's diverticula]. 944 68
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