Scintigraphic diagnosis of gastrointestinal bleeding with /sup 99/. mu. Tc-labeled blood-pool agents
Abstract
Abdominal scintigraphy with /sup 99/..mu..Tc-labeled albumin or red blood cells was used in 68 patients to localize gastrointestinal bleeding or confirm that it had stopped. Acute, active bleeding was identified in 33 patients; characteristic patterns of bleeding from the stomach, biliary passages, small intestine, and colon are shown. Sensitivity was 0.86 (95% confidence limits, 0.57-0.98) and specificity was 1.0 (95% confidence limits, 0.82-1.0) in 33 patients who had scintigraphy and endoscopy performed in succession. Abdominal scintigraphy appears to be a valuable supplement to conventional diagnostic methods. In upper gastrointestinal bleeding, scintigraphy should be considered when endoscopy fails. In lower intestinal bleeding, scintigraphy should be the method of choice.
- Authors:
- Publication Date:
- Research Org.:
- Clinical Physiology of Herlev Hospital, Herlev, Denmark
- OSTI Identifier:
- 5801007
- Resource Type:
- Journal Article
- Journal Name:
- Radiology; (United States)
- Additional Journal Information:
- Journal Volume: 141:2
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 62 RADIOLOGY AND NUCLEAR MEDICINE; GASTROINTESTINAL TRACT; SCINTISCANNING; HEMORRHAGE; DIAGNOSIS; TECHNETIUM 99; ULCERS; ERYTHROCYTES; ISOMERIC NUCLEI; PATIENTS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BIOLOGICAL MATERIALS; BLOOD; BLOOD CELLS; BODY FLUIDS; COUNTING TECHNIQUES; DIAGNOSTIC TECHNIQUES; DIGESTIVE SYSTEM; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATERIALS; NUCLEI; ODD-EVEN NUCLEI; PATHOLOGICAL CHANGES; RADIOISOTOPE SCANNING; RADIOISOTOPES; SYMPTOMS; TECHNETIUM ISOTOPES; YEARS LIVING RADIOISOTOPES; 550601* - Medicine- Unsealed Radionuclides in Diagnostics
Citation Formats
Miskowiak, J, Nielsen, S, and Munck, O. Scintigraphic diagnosis of gastrointestinal bleeding with /sup 99/. mu. Tc-labeled blood-pool agents. United States: N. p., 1981.
Web.
Miskowiak, J, Nielsen, S, & Munck, O. Scintigraphic diagnosis of gastrointestinal bleeding with /sup 99/. mu. Tc-labeled blood-pool agents. United States.
Miskowiak, J, Nielsen, S, and Munck, O. 1981.
"Scintigraphic diagnosis of gastrointestinal bleeding with /sup 99/. mu. Tc-labeled blood-pool agents". United States.
@article{osti_5801007,
title = {Scintigraphic diagnosis of gastrointestinal bleeding with /sup 99/. mu. Tc-labeled blood-pool agents},
author = {Miskowiak, J and Nielsen, S and Munck, O},
abstractNote = {Abdominal scintigraphy with /sup 99/..mu..Tc-labeled albumin or red blood cells was used in 68 patients to localize gastrointestinal bleeding or confirm that it had stopped. Acute, active bleeding was identified in 33 patients; characteristic patterns of bleeding from the stomach, biliary passages, small intestine, and colon are shown. Sensitivity was 0.86 (95% confidence limits, 0.57-0.98) and specificity was 1.0 (95% confidence limits, 0.82-1.0) in 33 patients who had scintigraphy and endoscopy performed in succession. Abdominal scintigraphy appears to be a valuable supplement to conventional diagnostic methods. In upper gastrointestinal bleeding, scintigraphy should be considered when endoscopy fails. In lower intestinal bleeding, scintigraphy should be the method of choice.},
doi = {},
url = {https://www.osti.gov/biblio/5801007},
journal = {Radiology; (United States)},
number = ,
volume = 141:2,
place = {United States},
year = {Sun Nov 01 00:00:00 EST 1981},
month = {Sun Nov 01 00:00:00 EST 1981}
}