Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
1999-2-23
|
| pubmed:abstractText |
Twenty-five patients with epiphrenica diverticula were studied to clarify the mechanism for esophageal regurgitation and to evaluate methods of treatment. Esophagogastroduodenoscopy, esophageal motility, and cineradiographic studies were performed. With probes in the tubular esophagus and diverticula of two patients, motility and cineradiographic studies were performed simultaneously to correlate symptoms and pressure changes with movement of diverticular and esophageal contents. Nineteen patients were operated, and six relatively asymptomatic patients were not. There was no operative mortality, and the one esophageal fistula that occurred healed spontaneously. Results were excellent or good in 10 operated patients followed long term after resection or imbrication of the diverticula. Eight patients did not undergo myotomy. Results in four of these patients followed long term were excellent. Retrograde movement of diverticular contents into the esophagus depends on pouch volume and a pressure gradient between the pouch and the tubular esophagus after an esophageal contraction wave in the tubular esophagus has dissipated. The height of esophageal reflux and resulting symptoms depend on these factors and the lower esophageal sphincter pressure (LESP). Asymptomatic patients with an epiphrenic diverticulum do not require operation. Resection or imbrication of a diverticulum are the operative methods of treatment. We prefer the abdominal approach when this is possible. Myotomy in contraindicated when gastroesophageal reflux exists or the LESP is below normal.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Feb
|
| pubmed:issn |
0364-2313
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
23
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
147-52
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:9880423-Aged,
pubmed-meshheading:9880423-Cineradiography,
pubmed-meshheading:9880423-Diverticulum, Esophageal,
pubmed-meshheading:9880423-Endoscopy, Digestive System,
pubmed-meshheading:9880423-Esophageal Fistula,
pubmed-meshheading:9880423-Esophageal Motility Disorders,
pubmed-meshheading:9880423-Esophagogastric Junction,
pubmed-meshheading:9880423-Esophagus,
pubmed-meshheading:9880423-Female,
pubmed-meshheading:9880423-Follow-Up Studies,
pubmed-meshheading:9880423-Gastroesophageal Reflux,
pubmed-meshheading:9880423-Humans,
pubmed-meshheading:9880423-Longitudinal Studies,
pubmed-meshheading:9880423-Male,
pubmed-meshheading:9880423-Middle Aged,
pubmed-meshheading:9880423-Muscle Contraction,
pubmed-meshheading:9880423-Peristalsis,
pubmed-meshheading:9880423-Postoperative Complications,
pubmed-meshheading:9880423-Pressure
|
| pubmed:year |
1999
|
| pubmed:articleTitle |
New look at epiphrenic diverticula.
|
| pubmed:affiliation |
Department of Surgery, Baylor College of Medicine, Suite 1860, 6560 Fannin Street, Houston, Texas 77030, USA.
|
| pubmed:publicationType |
Journal Article
|