Scintigraphy with 99mTc-HMPAO labeled leukocytes in acute cholecystitis
Autor: | Kari Järvi, Martti Vorne, I. Talvitie, M. Taavitsainen, Laitinen R, Tuomo Lantto, Eila Lantto |
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Rok vydání: | 1991 |
Předmět: |
Adult
Male medicine.medical_specialty Blood Sedimentation Scintigraphy Sensitivity and Specificity 030218 nuclear medicine & medical imaging Isotopes of technetium 03 medical and health sciences 0302 clinical medicine Technetium Tc 99m Exametazime Technetium-99 Oximes medicine Acute cholecystitis Cholecystitis Leukocytes Humans Radiology Nuclear Medicine and imaging Radionuclide Imaging Aged Aged 80 and over Radiological and Ultrasound Technology medicine.diagnostic_test business.industry Gallbladder General Medicine Organotechnetium Compounds Middle Aged medicine.disease 99mTc-HMPAO medicine.anatomical_structure C-Reactive Protein Biliary tract 030220 oncology & carcinogenesis Acute Disease Female Radiology Nuclear medicine business |
Zdroj: | Acta radiologica (Stockholm, Sweden : 1987). 32(5) |
ISSN: | 0284-1851 |
Popis: | 99mTc-HMPAO labeled leukocyte scanning was performed on 38 patients with clinically suspected acute cholecystitis (AC) to evaluate its diagnostic value. The typical finding was an increasing accumulation of the tracer in the gallbladder wall in a 4 hour series of scintigrams. Leukocyte scan was positive in 16 of 17 patients with surgically and histologically confirmed AC. There were no false-positive findings. The sensitivity, specificity, and accuracy of scintigraphy were 94, 100, and 96%, respectively. In 2 patients with acute acalculous cholecystitis true-positive findings were observed. Scintigraphy with 99mTc-HMPAO labeled leukocytes is a valuable new imaging method in AC. |
Databáze: | OpenAIRE |
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