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Query: UMLS:C0011168 (
dysphagia
)
15,644
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Three years experience of laparoscopic surgery for treatment of gastroesophageal reflux, large paraesophageal hernia and morbid obesity is presented. One hundred and thirty-six patients with
reflux esophagitis
and 6 patients with large paraesophageal or combined hiatal hernias have been laparoscopically treated with hiatal hernias have been laparoscopically treated with hiatal hernia repair and a 360 degrees Rosetti (N = 109) or semitotal Toupet (N = 33) fundoplication. Sixteen patients with morbid obesity have been treated with laparoscopic placement of a variable band around the cardia. Twelve months follow-up is available for 74 of the esophageal reflux patients. 90% of the patients are completely satisfied. One patient has been reoperated due to recurrent reflux and one due to hiatal fibrosis. The cardia banded patients achieved the desired
dysphagia
to control food intake. Complication rates are low in all groups. Laparoscopic fundoplication, closure of large hiatal defects and cardia banding are feasible with low morbidity and comparable outcome to open surgery. Further studies are needed to investigate to what extent the laparoscopic technique is beneficial to the patient and cost effective.
...
PMID:Laparoscopy in the gastroesophageal junction. 874 Jun 74
After a wide revision of the Literature, the most frequent causes of failure in the surgical therapy of esophageal achalasia are described. Above all there is the uncorrect execution of the Heller's myotomy as for its upward and downward extension or its deepness. An uncorrect myotomy, in fact, might cause the persistence or relapse of pre-operative symptoms, such as
dysphagia
and regurgitation. A correct myotomy, according to the authors, should be always carried out with the aid of intraoperative manometry (IEM), which allows the documentation of the alterations caused by surgery in the area of the high pressure zone, which corresponds to the sphincter (LES). A correct myotomy must produce the complete annulment of such a pressure. This technique creates the conditions sufficient to the genesis of gastroesophageal reflux (GER), which is one of the most frequent causes of failure in the surgery of achalasia. In fact, it causes a
reflux esophagitis
which can quickly evolve into a stricture with the reappearance of
dysphagia
. It is essential, therefore, to combine always the Heller's procedure with an antireflux procedure, which can protect the esophagus from GER and at the same time does not produce a mechanical obstacle to deglutition. The Authors report their last experience based on 114 primary operations of Heller's myotomy + Nissen fundoplication, performed since 1985 to date. IEM has been always used both for controlling the completeness of the myotomy and for the "calibration" of the Nissen's. Two patients, which had undergone elsewhere a Heller's myotomy alone, have been operated of re-myotomy + Nissen fundoplication. One patient, also operated elsewhere of myotomy of the esophageal body for diffuse esophageal spasm (DES), complained of
dysphagia
and had manometrical evidence of LES dischalasia; this patient has been reoperated of Heller's myotomy + Nissen fundoplication; another patient suffering from a reflux stricture after a Heller's myotomy without antireflux procedure, has been treated with a Roux esophago-jejunostomy. A last patient operated by Heller's myotomy + Dor fundoplication presented alkaline esophagitis without
dysphagia
; the treatment consisted in a Roux gastro-jejunostomy + bilateral troncular vagotomy. These data bring to the conclusion that the best treatment of achalasia relapses is their prevention, only obtainable by a good primary therapeutic approach and the routine use of IEM. The IEM avoids incomplete myotomies and inadequate antireflux procedures related to the incompetence (reflux) or hypercompetence (
dysphagia
recurrence) of the fundoplication.
...
PMID:[Failure of surgical treatment for achalasia: diagnosis and treatment]. 894 95
Peptic strictures of the esophagus are a common sequelae of long-standing
reflux esophagitis
. They occur in approximately 10% of patients with gastroesophageal reflux disease seeking medical evaluation. Factors predisposing to stricture formation are poorly understood; however, stricture patients are typically older, have a longer duration of reflux symptoms, and more frequently display abnormal esophageal motility than reflux patients without strictures. Diagnosis can usually be made with a careful history but should be confirmed with a barium esophagram followed by endoscopy with biopsies to exclude malignancy. Relief of
dysphagia
, which is the initial goal of therapy, can be readily accomplished in most patients using polyethylene or mercury-filled dilators or balloons. An equally important therapeutic objective should be the complete healing of associated esophagitis using proton pump inhibitors. Surgical treatment is reserved for the subset of patients with intractable esophagitis, irreversibly damaged esophagus, or extraesophageal manifestations.
...
PMID:Diagnosis and management of peptic esophageal strictures. 895 96
Manometry and pH-metry are essential in the examination of functional disturbances of the esophagus. Proven indications for manometry are
dysphagia
of unknown origin and noncardiac chest pain; in
reflux esophagitis
manometry is used for measuring pressure of the lower esophageal sphincter and detecting motility disorders of the esophageal body, pH-metry is used as long-term pH-metry to quantify gastroesophageal reflux during day and night; furthermore long-term pH-metry is important in the classification of atypical esophagitis. Recording gastroesophageal reflux and esophageal motility may influence planning of therapy and predict prognosis. Before antireflux surgery manometry and pH-metry are useful in judging the clearance mechanisms of the esophagus. Used critically, manometry and pH-metry can be very helpful as cost-effective diagnostic tools in the long-term therapy of
reflux esophagitis
.
...
PMID:[Reflux esophagitis: manometry and Ph measurement]. 897 51
Crohn's disease of the esophagus is rare, and it is very unusual for it to be located only in the esophagus. We report a case of Crohn's disease confined to the esophagus in a 26-year-old female. The patient was admitted because of progressive
dysphagia
, odynophagia and weight loss. A barium-swallow examination showed an irregular narrowing of the esophagus below the level of the aortic arch which was 15 cm long, with marginal ulcers and a pseudopolypoid appearance of the mucosa; a computed tomographic scan of the thorax revealed a thickened esophageal wall. Esophagoscopy revealed an esophageal stricture 25 cm distal to the incisor teeth, 2 mm in diameter, with "punched out" ulcers and pseudopolypoid mucosa. Endobiopsy specimens showed chronic lymphocytic infiltration into the corion in the absence of neutrophils, basal-cell hyperplasia and elongation of the stromal papillae. The patient underwent an esophagectomy through a combined cervico-abdominal approach followed by a cervical esogastrostomy. The specimen was 18 cm long, the thickness of the wall was 1.7 cm with fibrosis involving all layers of the esophageal wall and a cobblestone appearance of the mucosa. A heavy lymphoplasmocytic infiltrate extended from the mucosa deep into the muscularis, fibrosis and granulomas were found transmurally. Crohn's disease of the esophagus is a rare and specific entity which can present in various ways; strictures resembling those from
reflux esophagitis
or a tumor are common. Diagnosis may be suggested by the presence of a chronic lymphocytic infiltrate with or without non-caseating granulomas, and no histologic evidence of chronic
reflux esophagitis
.
...
PMID:Long esophageal stricture in Crohn's disease: a case report. 968 25
Various gastroenteric surgical procedures have been attempted laparoscopically. Laparoscopic esophagomyotomy (LE) with or without fundoplication, performed for achalasia, has gained popularity. In our clinic, LE (Heller's myotomy) was performed on six patients with achalasia. All patients underwent barium esophagography, endoscopy, and esophageal manometry for diagnosis. Extramucosal myotomy was started 6 cm above the cardioesophageal junction on the left anterolateral aspect of the esophagus and continued 1 cm below this area. Endoscopic control of the distal esophageal mucosa and the stomach was carried out under direct laparoscopic visualization following the completion of myotomy during the operation. LE was completed without complication in five patients. In one patient (16%), mucosal perforation occurred after myotomy during endoscopic control and was repaired with endostitches. There were no postoperative complications. The average hospital stay was 3 days. Three of the six patients agreed to 24-h pH monitoring, the results of which showed no evidence of reflux. All patients were completely symptom free in the postoperative period. The average preoperative lower esophageal sphincter pressure was 44 mm Hg, whereas in the early postoperative period and 6 months later, it was 11 mm Hg. There was no
dysphagia
or
reflux esophagitis
during the follow-up period (range 12 to 24 months). LE is associated with low morbidity and a high success rate, comparable with an open procedure, and can be done without an antireflux procedure.
...
PMID:Laparoscopic esophagomyotomy without an antireflux procedure for the treatment of achalasia. 991 94
Infiltration of esophageal epithelium by eosinophils is seen in
reflux esophagitis
and allergic gastroenteritis. This study was performed to identify differences between patients with acid
reflux esophagitis
and those with non-acid reflux, possibly allergic, esophagitis. Intraepithelial eosinophils were demonstrated in posttherapy esophageal biopsy specimens in 28 children treated for gastroesophageal reflux disease (GERD). These patients were divided into three groups based on their response to treatment and the results of esophageal pH probe monitoring. Eleven patients (Group A) had incomplete clinical response and normal pH probe monitoring results. Ten patients (Group B) had incomplete response but did not have pH probe monitoring. These two groups formed the index population. Seven patients (Group C) had clinical improvement with GERD therapy and abnormal pH probe monitoring characteristic of GERD; they constituted the control population. Clinical, laboratory, and pathologic features were evaluated to detect differences between index and control populations.
Dysphagia
, food impaction, failure to thrive, peripheral eosinophilia, and abnormal allergen skin test results were detected only in Group A and B patients. Biopsy specimens of the distal 9 cm of the esophagus, after GERD therapy, contained larger numbers of eosinophils in Groups A and B than in Group C as shown on high-power fields (HPF) (A: 31/HPF +/- 19.5; B: 28/HPF +/-23.7; versus C: 5/HPF +/-6.7; p = 0.009). Eosinophil aggregates were identified only in Groups A and B (p = 0.07). Eosinophils located preferentially in the superficial layers of the squamous epithelium were noted only in Groups A and B (p = 0.02). Group A and B patients demonstrated clinical improvement when given antiallergic therapy. The authors identified a group of pediatric patients characterized by an allergic history, lack of adequate response to GERD therapy, normal esophageal pH probe monitoring results, and large numbers of eosinophils in esophageal biopsy specimens obtained after GERD treatment. On the basis of these features, the authors propose that these patients represent examples of allergic esophagitis.
...
PMID:Allergic esophagitis in children: a clinicopathological entity. 1019 68
Most esophageal intraepithelial lymphocytes (IELs) express T-cell markers. Increased numbers of esophageal IELs have been shown in
reflux esophagitis
. The cytotoxic potential and activity of esophageal IELs have not as yet been examined. Our objectives were to determine whether esophageal IELs express the recently described cytotoxic T-cell (CTLs) markers, TIA-1 and granzyme-B, and whether the number of CTLs correlates with well-defined endoscopic, clinical, and histological features of esophagitis. In this study, most CD-3+ esophageal IELs exhibit the CD-8+/TIA-1+ T cell with cytotoxic potential phenotype in both histologically normal biopsy specimens and in biopsy specimens with esophagitis. A subpopulation of esophageal IELs that express cytotoxic activity was identified by granzyme-B immunostaining. A significant positive association was found between the number of esophageal IELs seen by light microscopy in biopsy specimens with histological features of reflux (21 IELs/HPF) and Candida esophagitis (31 IELs/HPF) as compared with normal-appearing biopsy specimens (10 IELs/HPF) (P< or =.05). Furthermore, the number of TIA-1 or granzyme-B-positive IELs were significantly increased in biopsy specimens with
reflux esophagitis
(34 and 15 cells/HPF) and Candida esophagitis (44 and 18 cells/HPF) as compared with normal (11 and 2 cells/HPF) (P< or =.05). Granzyme-B and CD-3-positive IELs were also significantly elevated in biopsy specimens with reflux-associated squamous hyperplasia (P< or =.05). Finally, biopsy specimens of patients with
dysphagia
and to a lesser extent dyspepsia/heartburn exhibited increased numbers of IELs bearing the cytotoxic phenotype when compared with asymptomatic patients. In conclusion, we provide immunohistochemical evidence that most esophageal IELs exhibit the cytotoxic phenotype and that activated cytotoxic IELs are increased in reflux and Candida esophagitis.
...
PMID:Assessment and diagnostic utility of the cytotoxic T-lymphocyte phenotype using the specific markers granzyme-B and TIA-1 in esophageal mucosal biopsies. 1020 60
The functional esophageal disorders include globus, rumination syndrome, and symptoms that typify esophageal diseases (chest pain, heartburn, and
dysphagia
). Factors responsible for symptom production are poorly understood. The criteria for diagnosis rest not only on compatible symptoms but also on exclusion of structural and metabolic disorders that might mimic the functional disorders. Additionally, a functional diagnosis is precluded by the presence of a pathology-based motor disorder or pathological reflux, defined by evidence of
reflux esophagitis
or abnormal acid exposure time during ambulatory esophageal pH monitoring. Management is largely empirical, although efficacy of psychopharmacological agents and psychological or behavioral approaches has been established for several of the functional esophageal disorders. As gastroesophageal reflux disease overlaps in presentation with most of these disorders and because symptoms are at least partially provoked by acid reflux events in many patients, antireflux therapy also plays an important role both in diagnosis and management. Further understanding of the fundamental mechanisms responsible for symptoms is a priority for future research efforts, as is the consideration of treatment outcome in a broader sense than reduction in esophageal symptoms alone. Likewise, the value of inclusive rather than restrictive diagnostic criteria that encompass other gastrointestinal and non-gastrointestinal symptoms should be examined to improve the accuracy of symptom-based criteria and reduce the dependence on objective testing.
...
PMID:Functional esophageal disorders. 1045 42
Congenital esophageal stenosis is a narrowing of esophageal lumen that is present at birth, and may be asymptomatic in the neonate. Stenosis of the lower esophagus is a very rare form of esophageal obstruction. Three types of congenital esophageal stenosis have been described: fibromuscular stenosis, membranous webs, and tracheobronchial remnants. Fibromuscular stenosis and membranous webs respond to dilation, but must be distinguished from strictures caused by
peptic esophagitis
. Tracheobronchial remnants generally require surgical therapy. We report a 5-year-old girl with congenital esophageal stenosis, who presented with persistent
dysphagia
and poor weight gain. An esophagogram showed stricture of lower esophagus with proximal dilatation above esophagogastric junction. She was successfully treated with endoscopic balloon dilation.
...
PMID:Congenital esophageal stenosis treated with endoscopic balloon dilation: report of one case. 1091 May 49
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