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Query: UMLS:C0014848 (achalasia)
 2,804 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Between 1976 and 1993, 22 patients with intrathoracic esophageal perforations, none associated with carcinoma, underwent primary repair regardless of the interval between perforation and the time of repair. Eighteen perforations were iatrogenic and four were spontaneous. The interval from perforation to operation was less than 12 hours in 10 patients, 12 to 24 hours in 3, and more than 24 hours in 9. Principles of repair included (1) a local esophagomyotomy proximal and distal to the tear to expose the mucosal defect and normal mucosa beyond, (2) debridement of the mucosal defect and closure over a bougie, and (3) reapproximation of the muscle. The repair was buttressed with muscle or pleura in five patients. Associated distal obstruction caused by reflux stricture was treated with dilation and fundoplication in four patients. Of the four patients with achalasia, two underwent esophagomyotomy with a fundoplication and one underwent myotomy alone. There was one death. The esophageal repair healed primarily in 17 patients (80%). Four patients, three of whom underwent repair more than 24 hours after the perforation, had leaks at the site of repair. All four fistulas eventually healed with drainage alone, two with simple tube thoracostomy and two with rib resection and empyema tube placement. In the absence of cancer or an irreversible distal obstruction, meticulous repair of an intrathoracic esophageal perforation is the preferred approach, regardless of the duration of the injury, inasmuch as primary healing is likely, and the morbidity associated with prolonged drainage or diversion may be avoided.
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PMID:Intrathoracic esophageal perforation. The merit of primary repair. 781 90

Four cases of iatrogenic rupture of the oesophagus are presented. The site of the lesion was in the cervical tract in 1 case and in the thoracic tract in the other 3 cases. Their etiology was pneumatic endoscopic dilatation for achalasia in 2 cases, endoscopic insertion of a Celestin tube for carcinoma of the thoracic tract of the oesophagus in 1 case, and diagnostic endoscopy in the last one. Instrumental findings were relevant in all cases. All patients underwent surgery. In the patients suffering from achalasia, the rupture was repaired by a patch of the gastric fundus. The patient suffering from carcinoma underwent an oesophageal resection, the one with cervical perforation underwent a mediastinal drainage. There were no deaths or considerable post operating complications. In a patient suffering from achalasia gastro-oesophageal reflux was demonstrated after some months following the operation.
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PMID:[Iatrogenic rupture of the esophagus: presentation of several cases]. 800 Nov 92

Diseases of the gastrointestinal tract may result in radiographic changes in the thorax. An abnormal chest radiographic finding is often the initial clue to the diagnosis of gastrointestinal disease. This article presents the commonly recognized and some unusual thoracic manifestations of significant primary esophageal diseases including achalasia, diverticula, carcinoma, duplication cysts, varices, esophageal perforation, and postoperative changes. Intraabdominal gastrointestinal processes such as pancreatitis or pseudocysts, gastric and colonic abnormalities, pneumoperitoneum, liver abnormalities, intraabdominal abscesses, and diaphragmatic hernias, which are frequently associated with intrathoracic abnormalities, are also reviewed. Awareness of changes on the chest radiograph produced by gastrointestinal disease allows prompt diagnosis and facilitates the appropriate confirmatory diagnostic study, such as esophagography or computed tomography.
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PMID:Manifestations of gastrointestinal disease on chest radiographs. 821 May 87

Esophageal replacement remains a challenge. Colon and jejunum provide alternative conduits to replace the lower esophagus when stomach is not suitable. Between 1971 and 1991, 41 patients underwent short-segment interposition of the esophagus with jejunum or colon. Indications were failed antireflux procedures (n = 21), nondilatable stricture (n = 9), achalasia (n = 2), moniliasis (n = 2), Barrett's esophagus with carcinoma in situ (n = 2), hemorrhagic esophagitis after esophagogastrectomy (n = 1), motility disorder (n = 1), instrumental perforation (n = 1), carcinoma (n = 1), and leiomyosarcoma (n = 1). Thirty-one patients (75.6%) had prior surgical procedures. Interposition with colon was performed in 22 patients and with jejunum in 19. Major complications occurred in 45% after colon interposition (10/22) and hospital mortality was 4.5% (1/22). Major complications after jejunal interposition occurred in 31% (6/19) and hospital mortality was 10.5% (2/19). A contained anastomotic leak occurred in 1 patient, perforation of a colon segment in 1, and jejunal graft necrosis in a third. Late functional results in 34 patients with a mean follow-up of 87 months were excellent or good in 26, fair in 5, and poor in 1. Colon interposition failed to improve symptoms in 2 patients with gastrointestinal motility disorders. Six patients underwent manometry and barium food provocation study. Two colon segments and 3 jejunal interpositions were hypoperistaltic or aperistaltic according to manometry. There was 1 case of aperistaltic jejunum with a distended afferent loop. When stomach is not available, successful palliation of swallowing can be accomplished with either jejunum or colon. Surgeons involved in the management of esophageal disease should be familiar with the technical details of both procedures.
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PMID:Short-segment intestinal interposition of the distal esophagus. 823 Dec 8

The article deals with the results of operations performed on 306 patients for extirpation of the esophagus and one-stage total esophagoplasty with the formation of the anastomosis on the neck. The operation was conducted on 178 patients with carcinoma and 128 patients with benign esophageal strictures. The authors claim this operation to be the operation of choice in esophageal carcinoma, cardioesophageal carcinoma, burn and peptic strictures, and in patients with stage IV cardiospasm. An isoperistaltic gastric tube or the large intestine is used for replacement of the esophagus. The postoperative mortality rate was 3.3%. The immediate and late-term results of this operation are much better than those of the other types of esophagoplasty. The authors recommend the operation to be used widely in the practice of specialized clinics for the management of the above mentioned diseases.
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PMID:[Removal of esophagus using a one-stage repair]. 824 88

The application of S-VHS video system has made it possible to easily detect the functional disease. Among several position, left posterior prone position where gravitational force could be ignored, and spontaneous, physiological movement could be registered in the recording of the esophagocardiac movement. Through the observation and the classification of the movement at this position, we evaluated the contribution of this method to the assessment, and the study of the functional diseases such as achalasia, hiatus hernia, and the study of the organic diseases such as carcinoma. In our present study on normal 60 cases, the time from the inflowing first phase to the inflowing interrupted phase in the last period becomes longer as the age of the subjects gets older. The continuous contractive period was divided into three types, shorter type, medium type and longer type. The shorter type seems to correspond to the type closer to hernia. The longer type is regarded as the type closer to achalasia.
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PMID:[X-ray VTR analysis for the inflowing movement of the contrast medium in the esophagocardiac region: the inflowing movement of contrast medium on healthy people]. 837 42

Transhiatal esophagectomy has been performed in 583 patients with diseases of the intrathoracic esophagus: 166 (28%) benign and 417 (72%) malignant (6% upper, 28% middle, and 66% lower third and cardia). The benign esophageal diseases included strictures (40%); neuromotor dysfunction-achalasia (24%), esophageal spasm (8%); recurrent gastroesophageal reflux (16%); acute perforation (5%); acute caustic injury (2%); and others (3%). Among the patients with benign disease, 60% had undergone at least one prior esophageal operation. Transhiatal esophagectomy was possible in 97% of patients in whom it was attempted, 19 patients (13 with benign disease and 6 with carcinoma) requiring addition of a thoracotomy for esophageal resection. Esophageal resection and reconstruction were performed in a single operation in all but 5 patients. The esophageal substitute was positioned in the posterior mediastinum in the original esophageal bed in 96%. Stomach was used to replace the esophagus in 553 patients (95%) and colon in 28 (5%) who had undergone prior gastric resections. Overall hospital mortality was 5% in patients with benign disease and 5% in those with carcinoma. There was 1 intraoperative death caused by uncontrollable hemorrhage. Complications included intraoperative entry into a pleural cavity necessitating a chest tube (74%), anastomotic leak (9%), recurrent laryngeal nerve paralysis (3%), and chylothorax and tracheal laceration (< 1% each). Three patients required reoperation for mediastinal bleeding. Average intraoperative blood loss was 875 ml (1023 ml for benign disease and 817 ml for carcinoma). Of the surviving patients, 88% were discharged able to swallow within 3 weeks of operation and 78% within 2 weeks. The actuarial survival of the patients with carcinoma is similar to that reported after more traditional transthoracic esophagectomy. Among patients with benign disease, good or excellent functional results have been achieved in nearly 70% after a cervical esophagogastric anastomosis. Although approximately 44% have required one or more anastomotic dilations within 1 to 3 months of operation, true anastomotic strictures have developed in 10%. Clinically troublesome nocturnal reflux has occurred in 3%. Transhiatal esophagectomy is feasible in most patients requiring esophageal resection for either benign or malignant disease and is a safe, well-tolerated operation if performed with care and for the proper indications.
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PMID:Transhiatal esophagectomy for benign and malignant disease. 842 54

A 67 year old male caucasian clerical worker with a background of long-standing gastro-oesophageal reflux-like dyspepsia and bronchiectasis presented to a tertiary hospital gastroenterology unit with a recent onset of dysphagia. An initial diagnosis of achalasia was made and within 1 year an established verrucous carcinoma of the upper oesophagus had developed. The tumour was inoperable due to tracheal invasion and therefore palliative treatment was given. The patient developed a tracheo-oesophageal fistula and died of pneumonia. Thus, verrucous squamous cell carcinoma of the oesophagus can occur with achalasia.
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PMID:Verrucous carcinoma of the oesophagus and achalasia. 843 56

Ten patients seen at our unit over a 24-month period with either iatrogenic (n = 5) or spontaneous thoracic esophageal perforations (n = 5) were retrospectively reviewed. Five patients were seen within 24 hours of onset of symptoms, and 5 were seen after 24 hours or later. There was no significant difference in the presentation or subsequent clinical course in patients seen less or more than 24 hours after the onset of symptoms. Nine patients underwent primary repair together with drainage of the mediastinum, and in 1 of these a Heller's myotomy was also performed for achalasia. One patient had a two-stage esophagogastrectomy for a benign esophageal stricture. One patient (10%) with a spontaneous perforation died 48 hours after operation and was found at postmortem examination to have an in situ carcinoma at the site of the perforation. Four patients (40%) had nonfatal complications. Fistulas developed in 3 patients (30%); in 1 of these patients a second thoracotomy and a further rib resection was required for drainage of a mediastinal abscess. An esophago-cutaneous fistula and a persistent mediastinal abscess developed in 1 patient (10%) and necessitated two further thoracotomies for effective drainage. The mean hospital stay was 38.4 +/- 25.4 days (range, 16 to 76 days). The findings of this study suggest that primary repair combined with a drainage procedure is the treatment of choice for patients with a perforated intrathoracic esophagus, including those seen more than 24 hours after the onset of symptoms.
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PMID:Primary repair of iatrogenic thoracic esophageal perforation and Boerhaave's syndrome. 845 21

Differential diagnosis between idiopathic achalasia and esophageal pseudoachalasia is difficult to perform. One hundred and forty-four consecutive patients with a clinical diagnosis of primary esophageal motor disorder have been evaluated for pneumatic dilatation of the cardias. Of them, 6 (4.1%) have been finally diagnosed of esophageal pseudoachalasia with carcinoma of the cardias, although in four cases more than one biopsy procedure was needed to establish the diagnosis. The clinical data--higher age, shorter clinical history and higher weight loss--, the higher pressure of the lower esophageal sphincter and the failure of the dilatation suggested the diagnosis, but were uncertain findings. Esophageal biopsy is the only objective method to obtain a definitive diagnosis and should be performed in every patient with an esophageal motor disorder evaluated for dilatation of the cardias and, if negative, it should be repeated when malignancy is suggested by available data.
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PMID:[Esophageal pseudoachalasia related to a neoplasm]. 845 98


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