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Gouriet F, Tissot-Dupont H, Casalta JP, Hubert S, Cammilleri S, Riberi A, Lepidi H, Habib G, Raoult D. FDG-PET/CT Incidental Detection of Cancer in Patients Investigated for Infective Endocarditis. Front Med (Lausanne) 2020; 7:535. [PMID: 33072772 PMCID: PMC7533668 DOI: 10.3389/fmed.2020.00535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 07/28/2020] [Indexed: 11/29/2022] Open
Abstract
Background: Fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) is an imaging technique largely used in the management of infective endocarditis and in the detection and staging of cancer. We evaluate our experience of incidental cancer detection by PET/CT during IE investigations and follow-up. Methods and Findings: Between 2009 and 2018, our center, which includes an “endocarditis team,” managed 750 patients with IE in a prospective cohort. PET/CT became available in 2011 and was performed in 451 patients. Incidental diagnosis of cancer by PET/CT was observed in 36 patients and confirmed in 34 of them (7.5%) (colorectal n = 17; lung n = 7; lymphoma n = 2; melanoma n = 2; ovarian n = 2; prostate n = 1; bladder n = 1; ear, nose, and throat n = 1; brain n = 1). A significant association has been found between colorectal cancer and Streptococcus gallolyticus and/or Enterococcus faecalis [12/26 vs. 6/33 for other cancers, p = 0.025, odds ratio = 3.86 (1.19–12.47)]. Two patients had a negative PET/CT (a colon cancer and a bladder cancer), and two patients, with positive PET/CT, had a benign colorectal tumor. PET/CT had a sensitivity of 94–100% for the diagnosis of cancer in this patient. Conclusions: Whole-body PET/CT confirmed the high incidence of cancer in patients with IE and could now be proposed in these cases.
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Affiliation(s)
- Frédérique Gouriet
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France.,IHU Méditerranée Infection, Marseille, France
| | - Hervé Tissot-Dupont
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France.,IHU Méditerranée Infection, Marseille, France
| | - Jean-Paul Casalta
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France.,IHU Méditerranée Infection, Marseille, France
| | - Sandrine Hubert
- Service de Cardiologie, Hôpital de la Timone, Marseille, France
| | - Serge Cammilleri
- Service de Médecine Nucléaire Hôpital de la Timone, Marseille, France
| | - Alberto Riberi
- IHU Méditerranée Infection, Marseille, France.,Service de Chirurgie Cardiaque, Hôpital de la Timone, Marseille, France
| | - Hubert Lepidi
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Gilbert Habib
- IHU Méditerranée Infection, Marseille, France.,Service de Cardiologie, Hôpital de la Timone, Marseille, France
| | - Didier Raoult
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France.,IHU Méditerranée Infection, Marseille, France
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Abou Jokh Casas E, Pubul Núñez V, Pombo Pasín MDC, Garrido Pumar M, Martinez MA, Abou Jokh Casas C, Martinez de Alegria A, Domínguez MJ, Ruibal Morell A. Advantages and limitations of 18-fluoro-2-deoxy-d-glucose positron emission tomography/computed tomography in the diagnosis of infective endocarditis. REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2019. [DOI: 10.1016/j.repce.2019.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Gomes A, Glaudemans AWJM, Touw DJ, van Melle JP, Willems TP, Maass AH, Natour E, Prakken NHJ, Borra RJH, van Geel PP, Slart RHJA, van Assen S, Sinha B. Diagnostic value of imaging in infective endocarditis: a systematic review. THE LANCET. INFECTIOUS DISEASES 2016; 17:e1-e14. [PMID: 27746163 DOI: 10.1016/s1473-3099(16)30141-4] [Citation(s) in RCA: 163] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 05/05/2016] [Accepted: 05/25/2016] [Indexed: 12/19/2022]
Abstract
Sensitivity and specificity of the modified Duke criteria for native valve endocarditis are both suboptimal, at approximately 80%. Diagnostic accuracy for intracardiac prosthetic material-related infection is even lower. Non-invasive imaging modalities could potentially improve diagnosis of infective endocarditis; however, their diagnostic value is unclear. We did a systematic literature review to critically appraise the evidence for the diagnostic performance of these imaging modalities, according to PRISMA and GRADE criteria. We searched PubMed, Embase, and Cochrane databases. 31 studies were included that presented original data on the performance of electrocardiogram (ECG)-gated multidetector CT angiography (MDCTA), ECG-gated MRI, 18F-fluorodeoxyglucose (18F-FDG) PET/CT, and leucocyte scintigraphy in diagnosis of native valve endocarditis, intracardiac prosthetic material-related infection, and extracardiac foci in adults. We consistently found positive albeit weak evidence for the diagnostic benefit of 18F-FDG PET/CT and MDCTA. We conclude that additional imaging techniques should be considered if infective endocarditis is suspected. We propose an evidence-based diagnostic work-up for infective endocarditis including these non-invasive techniques.
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Affiliation(s)
- Anna Gomes
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
| | - Andor W J M Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Daan J Touw
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Joost P van Melle
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Tineke P Willems
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Alexander H Maass
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Ehsan Natour
- Department of Thoracic Surgery, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Niek H J Prakken
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Ronald J H Borra
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Peter Paul van Geel
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Riemer H J A Slart
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Groningen, Netherlands; Department of Biomedical Photonic Imaging, University of Twente, Enschede, Netherlands
| | - Sander van Assen
- Department of Internal Medicine, Division of Infectious Diseases, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Bhanu Sinha
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
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