Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017963670> ?p ?o ?g. }
Showing items 1 to 55 of
55
with 100 items per page.
- W2017963670 endingPage "145" @default.
- W2017963670 startingPage "139" @default.
- W2017963670 abstract "T HE purpose of this paper is to report progress in the development of a successful cinefluorographic method of cerebral arteriography. Stationary records of the shadows of brain vessels as obtained in the conventional method of single or even repeated roentgen-ray exposures allow only glimpses of the vascular flow of a contrast medium. Although in many instances such glimpses reveal sufficient information for diagnosis, frequently, because of faulty timing, these glimpses are not enough. Efforts to overcome this deficiency have been largely in the direction of increasing the number of exposures during the injection, repeating the injection of the dye and secondary injections for stereoscopic views. Most of these efforts have further complicated the technique. The ult imate aim has been to obtain a continuous record of the flow of radiopaque dye through the vessels of the brain. The potential yield of information from such a record might go far beyond the identification of pathological vascular configurations. The need for the development of such a technique has been recognized before but to our knowledge only one a t t empt at producing one for practical use has thus far been reported. This was by Holm 1 in 1944. He also used the indirect method of photographing the images on a fluorescent screen and took 8 or 16 frames per second. Although he was able to obtain some records he admit ted that the quality of the films was not adequate to permit the clinician to rely on this technique alone and recommended its use as a complement to the conventional method. With the development at Strong Memorial Hospital of a practical cinefluorographic apparatus it has now become possible to make continuous cerebral arteriographic records that are satisfactory for clinical use. Earlier publications have described the technical construction of this apparatus in detail. 2 We have employed this method thus far in obtaining ~0 satisfactory angiograms. By preference we have used the percutaneous method exclusively although the direct surgical exposure technique is equally suitable." @default.
- W2017963670 created "2016-06-24" @default.
- W2017963670 creator A5001258468 @default.
- W2017963670 creator A5015859557 @default.
- W2017963670 creator A5024048566 @default.
- W2017963670 creator A5034934626 @default.
- W2017963670 creator A5043198821 @default.
- W2017963670 date "1950-03-01" @default.
- W2017963670 modified "2023-10-06" @default.
- W2017963670 title "Cerebral Angiography Recorded Cinefluorographically" @default.
- W2017963670 cites W2002048436 @default.
- W2017963670 cites W2323865380 @default.
- W2017963670 doi "https://doi.org/10.3171/jns.1950.7.2.0139" @default.
- W2017963670 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15405320" @default.
- W2017963670 hasPublicationYear "1950" @default.
- W2017963670 type Work @default.
- W2017963670 sameAs 2017963670 @default.
- W2017963670 citedByCount "2" @default.
- W2017963670 countsByYear W20179636702013 @default.
- W2017963670 crossrefType "journal-article" @default.
- W2017963670 hasAuthorship W2017963670A5001258468 @default.
- W2017963670 hasAuthorship W2017963670A5015859557 @default.
- W2017963670 hasAuthorship W2017963670A5024048566 @default.
- W2017963670 hasAuthorship W2017963670A5034934626 @default.
- W2017963670 hasAuthorship W2017963670A5043198821 @default.
- W2017963670 hasConcept C126838900 @default.
- W2017963670 hasConcept C2778749279 @default.
- W2017963670 hasConcept C2780643987 @default.
- W2017963670 hasConcept C71924100 @default.
- W2017963670 hasConceptScore W2017963670C126838900 @default.
- W2017963670 hasConceptScore W2017963670C2778749279 @default.
- W2017963670 hasConceptScore W2017963670C2780643987 @default.
- W2017963670 hasConceptScore W2017963670C71924100 @default.
- W2017963670 hasIssue "2" @default.
- W2017963670 hasLocation W20179636701 @default.
- W2017963670 hasLocation W20179636702 @default.
- W2017963670 hasOpenAccess W2017963670 @default.
- W2017963670 hasPrimaryLocation W20179636701 @default.
- W2017963670 hasRelatedWork W141524600 @default.
- W2017963670 hasRelatedWork W1581051930 @default.
- W2017963670 hasRelatedWork W2050442052 @default.
- W2017963670 hasRelatedWork W2233395754 @default.
- W2017963670 hasRelatedWork W2397839921 @default.
- W2017963670 hasRelatedWork W2400012232 @default.
- W2017963670 hasRelatedWork W2407582721 @default.
- W2017963670 hasRelatedWork W3137614927 @default.
- W2017963670 hasRelatedWork W4236366068 @default.
- W2017963670 hasRelatedWork W4242019499 @default.
- W2017963670 hasVolume "7" @default.
- W2017963670 isParatext "false" @default.
- W2017963670 isRetracted "false" @default.
- W2017963670 magId "2017963670" @default.
- W2017963670 workType "article" @default.