Detection of abdominal aortic graft infection: comparison of CT and In-labeled white blood cell scans
Aortic graft infections are a rare but potentially lethal complication of aortic graft surgery. The diagnosis and assessment of the extent of a graft infection is difficult on clinical grounds. A prospective study compared CT and indium-labeled white blood cell (In-WBC) scans in the diagnosis of aortic graft infection. Five patients with aortic graft infection and three patients without aortic graft infection were studied by both methods. CT correctly detected the retroperitoneal extension of the infection in three patients with groin infection; In-WBC scans diagnosed the extension only in one patient. Both CT and In-WBC were positive in two patients with aortic graft infection but no groin infection. Both studies were negative in the three patients without evidence of aortic graft infection. The study suggests that CT is more sensitive than In-WBC in evaluating the extent of aortic graft infection and should be the imaging method of choice.
- Research Organization:
- Univ. of California School of Medicine, San Francisco
- OSTI ID:
- 5482852
- Report Number(s):
- CONF-8504141-; TRN: 85-016742
- Journal Information:
- AJR, Am. J. Roentgenol.; (United States), Vol. 144:2; Conference: AARRS meeting, Boston, MA, USA, 21 Apr 1985
- Country of Publication:
- United States
- Language:
- English
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AORTA
COMPUTERIZED TOMOGRAPHY
INDIUM 111
SCINTISCANNING
INFECTIOUS DISEASES
DIAGNOSIS
LEUKOCYTES
ABDOMEN
GRAFTS
OXINE
PATIENTS
SURGERY
AROMATICS
ARTERIES
AZAARENES
AZINES
BETA DECAY RADIOISOTOPES
BIOLOGICAL MATERIALS
BLOOD
BLOOD CELLS
BLOOD VESSELS
BODY
BODY AREAS
BODY FLUIDS
CARDIOVASCULAR SYSTEM
COUNTING TECHNIQUES
DAYS LIVING RADIOISOTOPES
DIAGNOSTIC TECHNIQUES
DISEASES
ELECTRON CAPTURE RADIOISOTOPES
HETEROCYCLIC COMPOUNDS
HYDROXY COMPOUNDS
INDIUM ISOTOPES
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MATERIALS
MEDICINE
MINUTES LIVING RADIOISOTOPES
NUCLEI
ODD-EVEN NUCLEI
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANS
PYRIDINES
QUINOLINES
RADIOISOTOPE SCANNING
RADIOISOTOPES
TOMOGRAPHY
TRANSPLANTS
550601* - Medicine- Unsealed Radionuclides in Diagnostics
550602 - Medicine- External Radiation in Diagnostics- (1980-)