UNLABELLED: The 18F-fluorodeoxyglucose positron emission tomography combined with computed tomography (FDG-PET/CT) offers an excellent negative predictive value. Consequently, it is a reliable tool for excluding an infectious phenomenon in case of negativity. In case of persistent fever of unknown origin after cardiac surgery and in combination with other bacteriological examinations and medical imaging, we can rely on FDG-PET/CT to confirm or eliminate deep infections and prosthetic endocarditis. For this reason, FDG-PET/CT should be considered among the examinations to be performed in case of suspected infection after cardiac surgery. We have reported the case of a 76-year-old man who presented with a fever of unknown origin and recurrent septic shocks after a biological Bentall procedure combined with left anterior descending (LAD) coronary artery revascularization by the left internal thoracic artery. We performed a FDG-PET/CT which showed external iliac vein and right common femoral vein hyperfixation with infiltration of adjacent soft tissues, highly suspected to be an infectious process. LEARNING OBJECTIVE: The aim of this case report is to show that FDG-PET/CT, in combination with other bacteriological examinations and medical imaging, can be extremely helpful in detecting deep infectious sources, even during the early postoperative period.
UNLABELLED: The 18F-fluorodeoxyglucose positron emission tomography combined with computed tomography (FDG-PET/CT) offers an excellent negative predictive value. Consequently, it is a reliable tool for excluding an infectious phenomenon in case of negativity. In case of persistent fever of unknown origin after cardiac surgery and in combination with other bacteriological examinations and medical imaging, we can rely on FDG-PET/CT to confirm or eliminate deep infections and prosthetic endocarditis. For this reason, FDG-PET/CT should be considered among the examinations to be performed in case of suspected infection after cardiac surgery. We have reported the case of a 76-year-old man who presented with a fever of unknown origin and recurrent septic shocks after a biological Bentall procedure combined with left anterior descending (LAD) coronary artery revascularization by the left internal thoracic artery. We performed a FDG-PET/CT which showed external iliac vein and right common femoral vein hyperfixation with infiltration of adjacent soft tissues, highly suspected to be an infectious process. LEARNING OBJECTIVE: The aim of this case report is to show that FDG-PET/CT, in combination with other bacteriological examinations and medical imaging, can be extremely helpful in detecting deep infectious sources, even during the early postoperative period.
Authors: Y Ichiya; Y Kuwabara; M Sasaki; T Yoshida; Y Akashi; S Murayama; K Nakamura; T Fukumura; K Masuda Journal: Ann Nucl Med Date: 1996-05 Impact factor: 2.668
Authors: J Merrer; B De Jonghe; F Golliot; J Y Lefrant; B Raffy; E Barre; J P Rigaud; D Casciani; B Misset; C Bosquet; H Outin; C Brun-Buisson; G Nitenberg Journal: JAMA Date: 2001-08-08 Impact factor: 56.272
Authors: Luiz Eduardo Mastrocola; Barbara Juarez Amorim; João Vicente Vitola; Simone Cristina Soares Brandão; Gabriel Blacher Grossman; Ronaldo de Souza Leão Lima; Rafael Willain Lopes; William Azem Chalela; Lara Cristiane Terra Ferreira Carreira; José Roberto Nolasco de Araújo; Cláudio Tinoco Mesquita; José Claudio Meneghetti Journal: Arq Bras Cardiol Date: 2020-02 Impact factor: 2.000