Should white blood cell scan be replaced by (18)F-FDG PET-CT in the diagnosis of prosthetic vascular graft infection?
Language
en
Article de revue
This item was published in
2015, vol. 29, n° 6, p. 1321.e1–1321.e4
Elsevier Masson
English Abstract
Diagnosis of prosthetic vascular graft infection (PVGI) is a clinical challenge requiring accurate diagnostic methods for their optimal management. A 65-year-old patient with suspected PVGI was explored by fluorodeoxyglucose ...Read more >
Diagnosis of prosthetic vascular graft infection (PVGI) is a clinical challenge requiring accurate diagnostic methods for their optimal management. A 65-year-old patient with suspected PVGI was explored by fluorodeoxyglucose positron emission tomography combined with computed tomography ((18)F-FDG PET-CT) for pretreatment staging. Standard imaging was unrevealing but PET images showed multiple foci with increased uptake suggesting prosthetic infection. While routine results from the diagnostic laboratory were negative, prosthesis sonication before standard culture revealed the same bacterium as a culture of preoperative lymphocele aspiration. (18)F-FDG PET-CT and preliminary sonication of the prosthetic graft could be very helpful in the diagnosis of PVGI especially for highlighting biofilm bacteria.Read less <