Gastrointestinal bleeding and cine-scintigraphy
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Cited by (24)
Gastrointestinal Hemorrhage
2007, Textbook of Gastrointestinal RadiologyThe role of nuclear medicine in the detection of acute gastrointestinal bleeding
2006, Seminars in Nuclear MedicineCitation Excerpt :Consequently, the published literature contains a broad range of sensitivities and specificities in an attempt to convey comparative imaging value to scintigraphy imaging as well as other imaging modalities.24,96,106-113 Theoretically, 99mTc-labeled red cell scintigraphy can be used to detect intermittent lower gastrointestinal hemorrhage where other methods have a low probability of detecting active bleeding.11 In practice, however, more often than not, prolonged imaging using 99mTc-labeled red blood cell scintigraphy is negative.
Radiologic diagnosis and treatment of gastrointestinal hemorrhage and ischemia
2002, Medical Clinics of North AmericaRadiology in the diagnosis and therapy of gastrointestinal bleeding
2000, Gastroenterology Clinics of North AmericaCitation Excerpt :Bleeding localization is only approximate because of movement of extravasated contrast material by bowel peristalsis. Cine images are used to detect and follow peristaltic movements.14,57,58,69 When a bleeding scan fails to show active bleeding, angiography presumably also would not show active bleeding and is usually not performed.
Gastrointestinal bleeDing scintigraphy in the early 21st century
2016, Journal of Nuclear Medicine