Linked Life Data

713424

Source:http://linkedlifedata.com/resource/pubmed/id/713424

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
19
pubmed:dateCreated
1979-1-15
pubmed:abstractText
In 25 patients with progressive systemic sclerosis esophageal involvement was studied prospectively by analysing subjective symptoms and radiological and manometric criteria. In all patients abnormal motility could be demonstrated by X-ray and/or manometry: radiologically in 18 (72%), manometrically in 22 (88%) cases. Dysphagia was present only in 11 patients (44%). Six patients (24%) had no subjective symptoms in spite of severe objective esophageal abnormalities. Therefore, the absence of esophageal symptoms does not exclude advanced affliction of the esophagus. To determine the pathogenesis of esophageal dysfunction the effects of 3.5 microgram/kg carbachol and of 0.6 microgram/kg pentagastrin i.m. on the lower esophageal sphincter pressure (LESP), on the amplitude and on the duration of peristaltic esophageal contractions were studied at random in 12 of the patients and 12 normal controls. The results suggest a primary myogenic genesis of the motor abnormalities by atrophy and sclerosis of esophageal smooth muscle.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0023-2173
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
56
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
963-8
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1978
pubmed:articleTitle
Esophageal dysfunction and its pathogenesis in progressive systemic sclerosis.
pubmed:publicationType
Journal Article, Clinical Trial, Randomized Controlled Trial