Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100952927> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W3100952927 abstract "Hepatobiliary scintigraphy is a diagnostic nuclear medicine procedure which uses radiotracers to evaluate the biliary system and also, indirectly, the liver. The radiotracer used is iminodiacetic acid (IDA) or some close variant which is administered intravenously, bound to albumin, transported to the liver, and excreted into the biliary system. The utility of hepatobiliary IDA or HIDA scan is that the radiotracer follows the bilirubin metabolic pathway and excretion into the bile ducts.Thus, in the case of acute cholecystitis which is largely caused by obstruction of the cystic duct, radiotracers cannot enter the gallbladder which is demonstrated by gallbladder non-visualization. The hallmark of chronic cholecystitis is decreased ejection fraction measured objectively with maximum gallbladder radiotracer signal and minimum radiotracer signal after administration of sincalide which contracts the gallbladder. Biliary atresia or distal biliary obstruction is demonstrated by the absence of radiotracer in the duodenum. Extrabiliary radiotracer signifies biliary leak, etc.Ultrasound has been the primary modality for initially assessing gallbladder pathology. In suspected acute cholecystitis sonographic findings (gallbladder wall thickening, cystic duct dilation, pericholecystic fluid) are secondary and take time to develop. A HIDA scan demonstrates cystic duct obstruction which is the underlying primary event and immediately apparent. Scintigraphy is unlikely to supplant ultrasound as the initial modality for right upper quadrant pain because ultrasound is readily available, is portable, fast, requires minimal patient preparation, avoids ionizing radiation, and may offer alternative diagnoses." @default.
- W3100952927 created "2020-11-23" @default.
- W3100952927 creator A5026833080 @default.
- W3100952927 creator A5029201416 @default.
- W3100952927 creator A5058535314 @default.
- W3100952927 date "2020-02-02" @default.
- W3100952927 modified "2023-10-16" @default.
- W3100952927 title "Hepatobiliary Iminodiacetic Acid Scan" @default.
- W3100952927 cites W1902315495 @default.
- W3100952927 cites W1969448123 @default.
- W3100952927 cites W2034583842 @default.
- W3100952927 cites W2038972414 @default.
- W3100952927 cites W2750498799 @default.
- W3100952927 cites W2913714072 @default.
- W3100952927 cites W2977803148 @default.
- W3100952927 doi "https://doi.org/10.32388/n1y098" @default.
- W3100952927 hasPublicationYear "2020" @default.
- W3100952927 type Work @default.
- W3100952927 sameAs 3100952927 @default.
- W3100952927 citedByCount "0" @default.
- W3100952927 crossrefType "reference-entry" @default.
- W3100952927 hasAuthorship W3100952927A5026833080 @default.
- W3100952927 hasAuthorship W3100952927A5029201416 @default.
- W3100952927 hasAuthorship W3100952927A5058535314 @default.
- W3100952927 hasBestOaLocation W31009529271 @default.
- W3100952927 hasConcept C126322002 @default.
- W3100952927 hasConcept C126838900 @default.
- W3100952927 hasConcept C143753070 @default.
- W3100952927 hasConcept C2775982439 @default.
- W3100952927 hasConcept C2776629433 @default.
- W3100952927 hasConcept C2776884468 @default.
- W3100952927 hasConcept C2777148285 @default.
- W3100952927 hasConcept C2777153553 @default.
- W3100952927 hasConcept C2778456037 @default.
- W3100952927 hasConcept C2778593092 @default.
- W3100952927 hasConcept C2779902710 @default.
- W3100952927 hasConcept C2780354107 @default.
- W3100952927 hasConcept C2989005 @default.
- W3100952927 hasConcept C71924100 @default.
- W3100952927 hasConceptScore W3100952927C126322002 @default.
- W3100952927 hasConceptScore W3100952927C126838900 @default.
- W3100952927 hasConceptScore W3100952927C143753070 @default.
- W3100952927 hasConceptScore W3100952927C2775982439 @default.
- W3100952927 hasConceptScore W3100952927C2776629433 @default.
- W3100952927 hasConceptScore W3100952927C2776884468 @default.
- W3100952927 hasConceptScore W3100952927C2777148285 @default.
- W3100952927 hasConceptScore W3100952927C2777153553 @default.
- W3100952927 hasConceptScore W3100952927C2778456037 @default.
- W3100952927 hasConceptScore W3100952927C2778593092 @default.
- W3100952927 hasConceptScore W3100952927C2779902710 @default.
- W3100952927 hasConceptScore W3100952927C2780354107 @default.
- W3100952927 hasConceptScore W3100952927C2989005 @default.
- W3100952927 hasConceptScore W3100952927C71924100 @default.
- W3100952927 hasLocation W31009529271 @default.
- W3100952927 hasOpenAccess W3100952927 @default.
- W3100952927 hasPrimaryLocation W31009529271 @default.
- W3100952927 hasRelatedWork W11552580 @default.
- W3100952927 hasRelatedWork W17564894 @default.
- W3100952927 hasRelatedWork W28474752 @default.
- W3100952927 hasRelatedWork W30148007 @default.
- W3100952927 hasRelatedWork W3028592 @default.
- W3100952927 hasRelatedWork W30624430 @default.
- W3100952927 hasRelatedWork W30628898 @default.
- W3100952927 hasRelatedWork W4039402 @default.
- W3100952927 hasRelatedWork W565260 @default.
- W3100952927 hasRelatedWork W6491440 @default.
- W3100952927 isParatext "false" @default.
- W3100952927 isRetracted "false" @default.
- W3100952927 magId "3100952927" @default.
- W3100952927 workType "reference-entry" @default.