Linked Life Data

6301085

Source:http://linkedlifedata.com/resource/pubmed/id/6301085

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1983-5-5
pubmed:abstractText
Twenty patients with occult gastrointestinal bleeding underwent diagnostic evaluation with autologous TcRBC imaging, which identified a locus of bleeding in 19. Bleeding was demonstrated in the esophagogastroduodenal area in four patients, the cecum in four patients, the ascending colon or hepatic flexure in nine patients and the descending colon in two patients. In the six patients who underwent surgical intervention, the source of bleeding had been correctly located by imaging. The advantages of imaging over those of conventional arteriography included its minimally invasive nature and its ability to detect areas of intermittent minimal bleeding for a period of 30 hours. The major disadvantages of the technique were that localization of the site of bleeding was not as precise as that obtained with arteriography, imaging could not be used as a treatment modality and the nature of the lesion could not be defined. However, we believe that, as an adjunct to conventional angiography and other techniques, autologous TcRBC imaging will improve the localization of obscure foci of gastrointestinal bleeding. Studies are underway to determine the proper place of TcRBC imaging in the gastroenterologic armamentarium. Its noninvasive nature and sensitivity to intermittent hemorrhage suggest that it may become the initial investigative modality of choice in many instances.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0039-6087
pubmed:author
pubmed:issnType
Print
pubmed:volume
156
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
449-52
pubmed:dateRevised
2009-11-11
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Use of technetium-labeled autologous red blood cells in detection of gastrointestinal bleeding.
pubmed:publicationType
Journal Article, Comparative Study