1
|
Pierce JL, Perry MT, Wessell DE, Lenchik L, Ahlawat S, Baker JC, Banks J, Caracciolo JT, DeGeorge KC, Demertzis JL, Garner HW, Scott JA, Sharma A, Beaman FD. ACR Appropriateness Criteria® Suspected Osteomyelitis, Septic Arthritis, or Soft Tissue Infection (Excluding Spine and Diabetic Foot): 2022 Update. J Am Coll Radiol 2022; 19:S473-S487. [PMID: 36436971 DOI: 10.1016/j.jacr.2022.09.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 09/01/2022] [Indexed: 11/27/2022]
Abstract
Musculoskeletal infections involve bones, joints, and soft tissues. These infections are a common clinical scenario in both outpatient and emergent settings. Although radiography provides baseline findings, a multimodality approach is often implemented to provide more detailed information on the extent of infection involvement and complications. MRI with intravenous contrast is excellent for the evaluation of musculoskeletal infections and is the most sensitive for diagnosing osteomyelitis. MRI, CT, and ultrasound can be useful for joint and soft tissue infections. When MRI or CT is contraindicated, bone scans and the appropriate utilization of other nuclear medicine scans can be implemented for aiding in the diagnostic imaging of infection, especially with metal hardware and arthroplasty artifacts on MRI and CT. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer-reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances in which peer-reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.
Collapse
Affiliation(s)
- Jennifer L Pierce
- University of Virginia, Charlottesville, Virginia; Associate Division Chair, Musculoskeletal Radiology, University of Virginia; Radiology Residency Global Health Leadership Track Program Director, University of Virginia.
| | - Michael T Perry
- Research Author, University of Virginia Health Center, Charlottesville, Virginia
| | | | - Leon Lenchik
- Panel Vice-Chair, Wake Forest University School of Medicine, Winston Salem, North Carolina
| | - Shivani Ahlawat
- The Johns Hopkins University School of Medicine, Baltimore, Maryland; member
| | - Jonathan C Baker
- Mallinckrodt Institute of Radiology Washington University School of Medicine, Saint Louis, Missouri; MSK Imaging and Interventions Fellowship Director, Mallinckrodt Institute of Radiology
| | - James Banks
- Aventura Hospital, Aventura, Florida; Student Radiology Rotation Clerkship Director for HCA Florida Aventura and Kendall Hospitals; Nova Southeastern University, Fort Lauderdale, Florida
| | - Jamie T Caracciolo
- Moffitt Cancer Center and University of South Florida Morsani College of Medicine, Tampa, Florida; MSK-RADS (Bone) Committee; Section Head, MSK Imaging, Moffitt Cancer Center; Chairman, ACR MSK-RADS Committee
| | - Katharine C DeGeorge
- University of Virginia, Charlottesville, Virginia; Primary care physician; Deputy Editor, DynaMed; and Advisory Board, Flo Health Medical
| | - Jennifer L Demertzis
- Diagnostic Imaging Associates, Chesterfield, Missouri; Partner, ProSight Radiology
| | - Hillary W Garner
- Mayo Clinic Florida, Jacksonville, Florida; Committee Chair, Society of Skeletal Radiology and International Skeletal Society
| | - Jinel A Scott
- SUNY Downstate Health Sciences University, Brooklyn, New York; Chief Quality Officer
| | - Akash Sharma
- Mayo Clinic, Jacksonville, Florida; Commission on Nuclear Medicine and Molecular Imaging; Chair, Research Committee, Radiology, Mayo Clinic Florida; PET-MRI workgroup, Mayo Clinic Florida
| | | |
Collapse
|
2
|
Rachh SS, Basu S, Alavi A. Fluorodeoxyglucose PET/Computed Tomography in Evaluation of Prosthetic Joints and Diabetic Foot: A Comparative Perspective with Other Functional Imaging Modalities. PET Clin 2022; 17:517-531. [PMID: 35717105 DOI: 10.1016/j.cpet.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Infection imaging has been an important part of nuclear medicine practice. Infections in prosthetic joints and diabetic foot are associated with devastating complications, posing substantial challenge for both diagnosis and overall management. For many years, conventional nuclear medicine techniques have been used to frame a painful joint arthroplasty or diabetic foot infection. The various functional nuclear imaging modalities used include labeled leukocyte imaging, combined leukocyte-marrow scintigraphy, antigranulocyte antibody scintigraphy, 3-phase bone scintigraphy, and fluorodeoxyglucose PET/computed tomography, yet no single method has proved to be highly sensitive and specific and at the same time safe, simple, and time-effective.
Collapse
Affiliation(s)
- Swati Sodagar Rachh
- Department of Nuclear Medicie, Gujarat Cancer & Research Institute, Civil Hospital Campus, Asarwa, Ahmedabad 380016, India; Radiation Medicine Centre (B.A.R.C), Tata Memorial Centre Annexe, Parel, Mumbai, India
| | - Sandip Basu
- Radiation Medicine Centre (B.A.R.C), Tata Memorial Centre Annexe, Parel, Mumbai, India; Homi Bhabha National Institute, Mumbai, India.
| | - Abass Alavi
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
3
|
Zhang F, Shen C, Yu J, Chen X, Wang Q, Sun Z, Shen H. The Temporal Impact of Prosthesis Implantation and Semi-Quantitative Criteria on the Diagnostic Efficacy of Triple-Phase Bone Scanning for Periprosthetic Joint Infection. Orthop Surg 2022; 14:1438-1446. [PMID: 35698998 PMCID: PMC9251298 DOI: 10.1111/os.13278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 02/27/2022] [Accepted: 03/21/2022] [Indexed: 11/30/2022] Open
Abstract
Objective To evaluate the diagnostic efficacy of triple‐phase bone scanning and the temporal impact of prosthesis implantation on the diagnostic efficacy of triple‐phase bone scanning for periprosthetic joint infection (PJI). Methods Patients who were admitted to our hospital for joint pain and dysfunction after total joint arthroplasty between 2014 and 2020 were retrospectively included. Triple‐phase bone scanning was performed, and the blood pool images were evaluated to obtain the semi‐quantitative criteria. The patients were then grouped into six groups according to the time interval from index primary arthroplasty to triple‐phase bone scanning. We examined whether there were significant differences in sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy between the groups. Results Overall, 66 patients who underwent total hip arthroplasty (THA) and 74 patients who underwent total knee arthroplasty (TKA) were analyzed. No significant differences were observed between visual analysis and semi‐quantitative measurement in terms of sensitivity, specificity, PPV, NPV, and accuracy. For patients with a time interval from prosthesis implantation to bone scanning of >1 year, visual analysis had a higher PPV (100%) in patients who underwent THA and the use of semi‐quantitative criteria had a higher NPV (85.7%) in patients who underwent TKA. Conclusion The semi‐quantitative criteria showed no advantages in the diagnosis of PJI. In addition, triple‐phase bone scanning demonstrated good clinical diagnostic efficacy when the time interval from prosthesis implantation to bone scanning was >1 year.
Collapse
Affiliation(s)
- Feiyang Zhang
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Chentian Shen
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jinlong Yu
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xiaohua Chen
- Department of Infectious Disease, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Qiaojie Wang
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Zhenkui Sun
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Hao Shen
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Department of Orthopaedics, Jinjiang Municipal Hospital, Fujian, China
| |
Collapse
|
4
|
Aleksyniene R, Iyer V, Bertelsen HC, Nilsson MF, Khalid V, Schønheyder HC, Larsen LH, Nielsen PT, Kappel A, Thomsen TR, Lorenzen J, Ørsted I, Simonsen O, Jordal PL, Rasmussen S. The Role of Nuclear Medicine Imaging with 18F-FDG PET/CT, Combined 111In-WBC/99mTc-Nanocoll, and 99mTc-HDP SPECT/CT in the Evaluation of Patients with Chronic Problems after TKA or THA in a Prospective Study. Diagnostics (Basel) 2022; 12:diagnostics12030681. [PMID: 35328234 PMCID: PMC8947521 DOI: 10.3390/diagnostics12030681] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/04/2022] [Accepted: 03/07/2022] [Indexed: 02/07/2023] Open
Abstract
Background: The aim of this prospective study was to assess the diagnostic value of nuclear imaging with 18F-FDG PET/CT (FDG PET/CT), combined 111In-WBC/99mTc-Nanocoll, and 99mTc-HDP SPECT/CT (dual-isotope WBC/bone marrow scan) for patients with chronic problems related to knee or hip prostheses (TKA or THA) scheduled by a structured multidisciplinary algorithm. Materials and Methods: Fifty-five patients underwent imaging with 99mTc–HDP SPECT/CT (bone scan), dual-isotope WBC/bone marrow scan, and FDG PET/CT. The final diagnosis of prosthetic joint infection (PJI) and/or loosening was based on the intraoperative findings and microbiological culture results and the clinical follow-up. Results: The diagnostic performance of dual-isotope WBC/bone marrow SPECT/CT for PJI showed a sensitivity of 100% (CI 0.74–1.00), a specificity of 97% (CI 0.82–1.00), and an accuracy of 98% (CI 0.88–1.00); for PET/CT, the sensitivity, specificity, and accuracy were 100% (CI 0.74–1.00), 71% (CI 0.56–0.90), and 79% (CI 0.68–0.93), respectively. Conclusions: In a standardized prospectively scheduled patient group, the results showed highly specific performance of combined dual-isotope WBC/bone marrow SPECT/CT in confirming chronic PJI. FDG PET/CT has an appropriate accuracy, but the utility of its use in the clinical diagnostic algorithm of suspected PJI needs further evidence.
Collapse
Affiliation(s)
- Ramune Aleksyniene
- Department of Nuclear Medicine, Aalborg University Hospital, 9000 Aalborg, Denmark; (V.I.); (H.C.B.); (M.F.N.)
- Correspondence: ; Tel.: +45-41416038
| | - Victor Iyer
- Department of Nuclear Medicine, Aalborg University Hospital, 9000 Aalborg, Denmark; (V.I.); (H.C.B.); (M.F.N.)
- Department of Radiology and Molecular Medicine, University Hospital Uppsala, 75237 Uppsala, Sweden
| | - Henrik Christian Bertelsen
- Department of Nuclear Medicine, Aalborg University Hospital, 9000 Aalborg, Denmark; (V.I.); (H.C.B.); (M.F.N.)
| | - Majbritt Frost Nilsson
- Department of Nuclear Medicine, Aalborg University Hospital, 9000 Aalborg, Denmark; (V.I.); (H.C.B.); (M.F.N.)
| | - Vesal Khalid
- Department of Clinical Medicine, Aalborg University, 9220 Aalborg, Denmark; (V.K.); (S.R.)
- Orthopaedic Research Unit, Aalborg University Hospital, 9000 Aalborg, Denmark
| | - Henrik Carl Schønheyder
- Department of Clinical Microbiology, Aalborg University Hospital, 9000 Aalborg, Denmark; (H.C.S.); (L.H.L.)
| | - Lone Heimann Larsen
- Department of Clinical Microbiology, Aalborg University Hospital, 9000 Aalborg, Denmark; (H.C.S.); (L.H.L.)
| | - Poul Torben Nielsen
- Interdisciplinary Orthopaedics, Department of Orthopaedic Surgery, Aalborg University Hospital, 9000 Aalborg, Denmark; (P.T.N.); (A.K.); (O.S.)
| | - Andreas Kappel
- Interdisciplinary Orthopaedics, Department of Orthopaedic Surgery, Aalborg University Hospital, 9000 Aalborg, Denmark; (P.T.N.); (A.K.); (O.S.)
| | - Trine Rolighed Thomsen
- Center for Microbial Communities, Aalborg University, 9220 Aalborg, Denmark;
- Danish Technology Institute, Medical Biotechnology, 8000 Aarhus, Denmark; (J.L.); (P.L.J.)
| | - Jan Lorenzen
- Danish Technology Institute, Medical Biotechnology, 8000 Aarhus, Denmark; (J.L.); (P.L.J.)
| | - Iben Ørsted
- Department of Infectious Diseases, Aalborg University Hospital, 9000 Aalborg, Denmark;
| | - Ole Simonsen
- Interdisciplinary Orthopaedics, Department of Orthopaedic Surgery, Aalborg University Hospital, 9000 Aalborg, Denmark; (P.T.N.); (A.K.); (O.S.)
| | - Peter Lüttge Jordal
- Danish Technology Institute, Medical Biotechnology, 8000 Aarhus, Denmark; (J.L.); (P.L.J.)
| | - Sten Rasmussen
- Department of Clinical Medicine, Aalborg University, 9220 Aalborg, Denmark; (V.K.); (S.R.)
- Orthopaedic Research Unit, Aalborg University Hospital, 9000 Aalborg, Denmark
| |
Collapse
|
5
|
Ottink KD, Gelderman SJ, Wouthuyzen-Bakker M, Ploegmakers JJW, Glaudemans AWJM, Jutte PC. Nuclear imaging does not have clear added value in patients with low a priori chance of periprosthetic joint infection. A retrospective single-center experience. J Bone Jt Infect 2022; 7:1-9. [PMID: 35047347 PMCID: PMC8759077 DOI: 10.5194/jbji-7-1-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 12/05/2021] [Indexed: 11/21/2022] Open
Abstract
Background: A low-grade periprosthetic joint infection (PJI) may present without
specific symptoms, and its diagnosis remains a challenge. Three-phase bone scintigraphy (TPBS) and white blood cell (WBC) scintigraphy are
incorporated into recently introduced diagnostic criteria for PJI, but their exact value in diagnosing low-grade PJI in patients with nonspecific
symptoms remains unclear.
Methods:
In this retrospective study, we evaluated patients with a prosthetic joint
of the hip or knee who underwent TPBS and/or WBC scintigraphy between 2009 and 2016 because of nonspecific symptoms. We reviewed and calculated
diagnostic accuracy of the TPBS and/or WBC scintigraphy to diagnose or
exclude PJI. PJI was defined based on multiple cultures obtained during
revision surgery. In patients who did not undergo revision surgery, PJI was
ruled out by clinical follow-up of at least 2 years absent of clinical signs of infection based on MSIS 2011 criteria.
Results:
A total of 373 patients were evaluated, including 340 TPBSs and 142 WBC scintigraphies. Thirteen patients (3.5 %) were diagnosed with a PJI. TPBS sensitivity, specificity, and positive and negative predictive values (PPV, NPV) were 71 %, 65 %, 8 % and 98 %, respectively. Thirty-five percent of TPBS showed
increased uptake. Stratification for time intervals between the index
arthroplasty and the onset of symptoms did not alter its diagnostic
accuracy. WBC scintigraphy sensitivity, specificity, PPV and NPV were 30 %, 90 %, 25 % and 94 %, respectively.
Conclusion:
Nuclear imaging does not have clear added value in patients with low a
priori chance of periprosthetic joint infection.
Collapse
Affiliation(s)
- Karsten D Ottink
- Department of Orthopaedics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Stefan J Gelderman
- Department of Orthopaedics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands.,Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Marjan Wouthuyzen-Bakker
- Department of Medical Microbiology and Infection Prevention, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Joris J W Ploegmakers
- Department of Orthopaedics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Andor W J M Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Paul C Jutte
- Department of Orthopaedics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| |
Collapse
|
6
|
Noriega-Álvarez E, García Vicente AM, Pena Pardo FJ, Jiménez Londoño GA, Amo-Salas M, Benítez Segura AM, Bajén Lázaro MT, Mora Salvadó J, Gámez Censano C, Soriano Castrejón ÁM. Diagnostic methodology in labelled leukocyte scan for prosthetic / non-prosthetic osteoarticular infection: Visual or semi-quantitative analysis? One- or two-day protocol? Rev Esp Med Nucl Imagen Mol 2021; 41:S2253-654X(20)30190-6. [PMID: 34167930 DOI: 10.1016/j.remn.2020.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/24/2020] [Accepted: 09/30/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVE As scarce literature on the topic is available, we aimed to compare diagnostic utility of semi-quantitative versus visual analysis in labelled white blood cell scintigraphy (WBCS) for osteoarticular infection. One-day and two-day protocols were assessed, particularly in orthopaedic devices. MATERIAL AND METHODS Prospective study of 79 consecutive patients with suspected osteoarticular infection. In all patients, WBCS were performed at 30min, 4h, 8h and 24h. Images were analysed by grouping in two protocols: one-day-protocol (experts evaluated 30min, 4h and 8h planar images) and two-day-protocol (experts evaluated 30min, 4h and 24h planar images). Planar images were interpreted qualitative and semiquantitatively and also were compared grouping patients with and without orthopaedic devices. To find which cut-off value of the percentage variation could predict of osteoarticular infection, multiple cut-off values were calculated in both protocols from the Youden index. Three blinded readers analysed the images. RESULTS Comparing final diagnosis visual analysis of the one-day-protocol provided better results with sensitivity of 95.5%, specificity of 93% and diagnostic accuracy of 93.7% (P<.01) than the two-day-protocol with values of 86.4%, 94.7% and 92.4%, respectively (P<.01). For semi-quantitative analysis, the one-day-protocol also obtained better results with sensitivity of 72.7%, specificity of 78.9% and accuracy of 77.2% (P<.01) than two-day-protocol (no significant results; P=.14), especially in the group of patients with orthopaedic devices (sensitivity of 100%, specificity of 79.5% and accuracy of 82.7%; P<.01). CONCLUSIONS Most accurate approach in the diagnosis of osteoarticular infection corresponded to visual analysis in one-day-protocol that showed greater sensitivity and specificity than semi-quantitative analysis. Semi-quantitative analysis only could be useful when visual analysis is doubtful. In patients with joint prostheses, an increase in percentage variation above 9% obtained maximum sensitivity and negative predictive value.
Collapse
Affiliation(s)
- E Noriega-Álvarez
- Departamento de Medicina Nuclear, Hospital Universitario de Ciudad Real, Ciudad Real, España.
| | - A M García Vicente
- Departamento de Medicina Nuclear, Hospital Universitario de Ciudad Real, Ciudad Real, España
| | - F J Pena Pardo
- Departamento de Medicina Nuclear, Hospital Universitario de Ciudad Real, Ciudad Real, España
| | - G A Jiménez Londoño
- Departamento de Medicina Nuclear, Hospital Universitario de Ciudad Real, Ciudad Real, España
| | - M Amo-Salas
- Departamento de Matemáticas, Universidad de Castilla-La Mancha, Ciudad Real, España
| | - A M Benítez Segura
- Departamento de Medicina Nuclear, Hospital Universitari de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, España
| | - M T Bajén Lázaro
- Departamento de Medicina Nuclear, Hospital Universitari de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, España
| | - J Mora Salvadó
- Departamento de Medicina Nuclear, Hospital Universitari de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, España
| | - C Gámez Censano
- Departamento de Medicina Nuclear, Hospital Universitari de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, España
| | - Á M Soriano Castrejón
- Departamento de Medicina Nuclear, Hospital Universitario de Ciudad Real, Ciudad Real, España
| |
Collapse
|
7
|
Abstract
» A 3-phase bone scan is a potential first-line nuclear medicine study for pain after total joint arthroplasty (TJA) when there is concern for periprosthetic joint infection or aseptic loosening. » In patients who have a positive bone scintigraphy result and suspected infection of the joint, but where aspiration or other studies are inconclusive, labeled leukocyte scintigraphy with bone marrow imaging may be of benefit. » Magnetic resonance imaging (MRI), while not a nuclear medicine study, also shows promise and has the advantage of providing information about the soft tissues around a total joint replacement. » Radiotracer uptake patterns in scintigraphy are affected by the prosthesis (total knee arthroplasty [TKA] versus total hip arthroplasty [THA]) and the use of cement. » Nuclear medicine scans may be ordered 1 year postoperatively but may have positive findings that are due to normal physiologic bone remodeling. Nuclear studies may be falsely positive for up to 2 years after TJA. » Single-photon emission computed tomography (SPECT) combined with computed tomography (CT) (SPECT/CT), fluorine-18 fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/CT, and MRI show promise; however, more studies are needed to better define their role in the diagnostic workup of pain after TJA.
Collapse
Affiliation(s)
- John M Pinski
- Department of Orthopedic Surgery, Tufts Medical Center, Boston, Massachusetts
| | - Antonia F Chen
- Department of Orthopedic Surgery, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Daniel M Estok
- Department of Orthopedic Surgery, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Joseph J Kavolus
- Department of Orthopedic Surgery, Tufts Medical Center, Boston, Massachusetts
| |
Collapse
|
8
|
Quartuccio N, Panareo S, Urso L, Sturiale L, Siracusa M, Arnone A, Alongi P, Baldari S, Bartolomei M, Arnone G. Initial results of the use of a novel semiquantitative parameter in three-phase bone scan to predict 99mTc-HMPAO-labeled leukocyte scintigraphy in patients with unilateral total knee replacement. Nucl Med Commun 2021; 42:198-204. [PMID: 33252511 DOI: 10.1097/mnm.0000000000001321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES The aim of the study was to predict the results of 99mTc-hexamethylpropyleneamine oxime (HMPAO)-labeled autologous leukocytes scintigraphy assessing count ratios in the perfusion (Pr) and blood-pool (BPr) phase images in three-phase bone scan (3PBSr) between the prosthetic knee and the 'healthy' knee and a novel semiquantitative parameter (P/BP ratio) in patients with unilateral knee arthroplasty. METHODS Patients with unilateral knee arthroplasty and available 3PBS and 99mTc-HMPAO-labeled autologous leukocytes scintigraphic images were searched in two hospitals (A and B). In center A, the perfusion phase was not available. Regions of interest (ROI) were delineated in the perfusion (P) and blood-pool (BP) phase images, incorporating the prosthetic region and applying an isocontour (40% of the maximum pixel activity); corresponding mirror ROIs were placed on the healthy knee. The P/BP ratio was calculated as {[(Pr/BPr) × 100] - 100}. Receiver operator curves (ROCs) were generated for each semiquantitative parameter to identify the optimal cutoff for predicting the results of the autologous leukocytes scintigraphy. RESULTS In the whole group (79 patients), BPr demonstrated an area under the curve (AUC) of 0.722 (optimal cutoff = 1.43). In center A (52 patients), BPr demonstrated an AUC of 0.737 (cutoff = 1.43), whereas, in center B (27 patients), AUC for BPr was 0.718 (cutoff = 1.6). A better diagnostic performance was obtained selecting Pr (AUC = 0.918; cutoff = 2.34) and P/BP ratio (AUC = 0.947; cutoff = 26.5%) for the discrimination between septic and aseptic loosening. CONCLUSIONS The novel P/BP ratio seems to be a promising semiquantitative parameter to predict septic loosening. These findings warrant confirmation in larger patient samples.
Collapse
Affiliation(s)
- Natale Quartuccio
- Nuclear Medicine Unit, A.R.N.A.S. Ospedali Civico, Di Cristina e Benfratelli, Palermo
| | - Stefano Panareo
- Nuclear Medicine Unit, Oncological Medical and Specialist Department, University Hospital of Ferrara, Ferrara
| | - Luca Urso
- Nuclear Medicine Unit, Oncological Medical and Specialist Department, University Hospital of Ferrara, Ferrara
| | - Letterio Sturiale
- Nuclear Medicine Unit, A.R.N.A.S. Ospedali Civico, Di Cristina e Benfratelli, Palermo
| | - Massimiliano Siracusa
- Nuclear Medicine Unit, Department of Biomedical and Dental Sciences and Morpho-Functional Imaging, University of Messina, Messina
| | - Annachiara Arnone
- Nuclear Medicine Unit, A.R.N.A.S. Ospedali Civico, Di Cristina e Benfratelli, Palermo
| | - Pierpaolo Alongi
- Department of Radiological Sciences, Nuclear Medicine Unit, Fondazione Istituto G. Giglio, Cefalù, Italy
| | - Sergio Baldari
- Nuclear Medicine Unit, Department of Biomedical and Dental Sciences and Morpho-Functional Imaging, University of Messina, Messina
| | - Mirco Bartolomei
- Nuclear Medicine Unit, Oncological Medical and Specialist Department, University Hospital of Ferrara, Ferrara
| | - Gaspare Arnone
- Nuclear Medicine Unit, A.R.N.A.S. Ospedali Civico, Di Cristina e Benfratelli, Palermo
| |
Collapse
|
9
|
Diagnostic methodology in labelled leukocyte scan for prosthetic / non-prosthetic osteoarticular infection: Visual or semi-quantitative analysis? One- or two-day protocol? Rev Esp Med Nucl Imagen Mol 2021; 41:17-27. [PMID: 34711531 DOI: 10.1016/j.remnie.2020.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 09/30/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVE as scarce literature on the topic is available, we aimed to compare diagnostic utility of semi-quantitative versus visual analysis in labelled white blood cell scintigraphy (WBCS) for osteoarticular infection. One-day and two-day protocols were assessed, particularly in orthopaedic devices. MATERIAL AND METHODS prospective study of 79 consecutive patients with suspected osteoarticular infection. In all patients, WBCS were performed at 30min, 4h, 8h and 24h. Images were analysed by grouping in two protocols: one-day-protocol (experts evaluated 30min, 4h and 8h planar images) and two-day-protocol (experts evaluated 30min, 4h and 24h planar images). Planar images were interpreted qualitative and semiquantitatively and also were compared grouping patients with and without orthopaedic devices. To find which cut-off value of the percentage variation could predict of osteoarticular infection, multiple cut-off values were calculated in both protocols from the Youden index. Three blinded readers analysed the images. RESULTS Comparing final diagnosis visual analysis of the one-day-protocol provided better results with sensitivity of 95.5%, specificity of 93% and diagnostic accuracy of 93.7% (p<001) than the two-day-protocol with values of 86.4%, 94.7% and 92.4%, respectively (p<001). For semi-quantitative analysis, the one-day-protocol also obtained better results with sensitivity of 72.7%, specificity of 78.9% and accuracy of 77.2% (p<001) than two-day-protocol (no significant results; p=0.14), especially in the group of patients with orthopaedic devices (sensitivity of 100%, specificity of 79.5% and accuracy of 82.7%; p<001). CONCLUSIONS most accurate approach in the diagnosis of osteoarticular infection corresponded to visual analysis in one-day-protocol that showed greater sensitivity and specificity than semi-quantitative analysis. Semi-quantitative analysis only could be useful when visual analysis is doubtful. In patients with joint prostheses, an increase in percentage variation above 9% obtained maximum sensitivity and negative predictive value.
Collapse
|
10
|
Romanò CL, Petrosillo N, Argento G, Sconfienza LM, Treglia G, Alavi A, Glaudemans AW, Gheysens O, Maes A, Lauri C, Palestro CJ, Signore A. The Role of Imaging Techniques to Define a Peri-Prosthetic Hip and Knee Joint Infection: Multidisciplinary Consensus Statements. J Clin Med 2020; 9:jcm9082548. [PMID: 32781651 PMCID: PMC7466174 DOI: 10.3390/jcm9082548] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/20/2020] [Accepted: 08/03/2020] [Indexed: 02/07/2023] Open
Abstract
Diagnosing a peri-prosthetic joint infection (PJI) remains challenging despite the availability of a variety of clinical signs, serum and synovial markers, imaging techniques, microbiological and histological findings. Moreover, the one and only true definition of PJI does not exist, which is reflected by the existence of at least six different definitions by independent societies. These definitions are composed of major and minor criteria for defining a PJI, but most of them do not include imaging techniques. This paper highlights the pros and cons of available imaging techniques—X-ray, ultrasound, computed tomography (CT), Magnetic Resonance Imaging (MRI), bone scintigraphy, white blood cell scintigraphy (WBC), anti-granulocyte scintigraphy, and fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT), discusses the added value of hybrid camera systems—single photon emission tomography/computed tomography (SPECT/CT), PET/CT and PET/MRI and reports consensus answers on important clinical questions that were discussed during the Third European Congress on Inflammation/Infection Imaging in Rome, December 2019.
Collapse
Affiliation(s)
- Carlo Luca Romanò
- Gruppo di Studio SIOT Infezioni-Clinica San Gaudenzio-Novara-Gruppo Policlinico di Monza, University of Milan, 20100 Milan, Italy;
| | - Nicola Petrosillo
- Clinical and Research Department for Infectious Diseases, National Institute for Infective Diseases “L. Spallanzani”, 00144 Rome, Italy;
| | | | - Luca Maria Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, 20161 Milan, Italy;
- Department of Biomedical Sciences for Health, University of Milan, 20123 Milan, Italy
| | - Giorgio Treglia
- Nuclear Medicine and PET/CT Center, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale Via Lugano 4F, CH-6500 Bellinzona, Switzerland;
- Department of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Abass Alavi
- Division of Nuclear Medicine, Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA 1904, USA;
| | - Andor W.J.M. Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands;
| | - Olivier Gheysens
- Department of Nuclear Medicine, Cliniques Universitaires Saint-Luc, 1200 Brussels, Belgium;
| | - Alex Maes
- Department of Nuclear Medicine, AZ Groeninge, Kortrijk Belgium and Department of Imaging and Pathology @ KULAK, KU Leuven campus Kulak, 8500 Kortrijk, Belgium;
| | - Chiara Lauri
- Nuclear Medicine Unit Department of Medical-Surgical Sciences and of Translational Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00161 Rome, Italy;
| | - Christopher J. Palestro
- Department of Radiology Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY 11549, USA;
| | - Alberto Signore
- Nuclear Medicine Unit Department of Medical-Surgical Sciences and of Translational Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00161 Rome, Italy;
- Correspondence:
| |
Collapse
|
11
|
Galley J, Sutter R, Stern C, Filli L, Rahm S, Pfirrmann CWA. Diagnosis of Periprosthetic Hip Joint Infection Using MRI with Metal Artifact Reduction at 1.5 T. Radiology 2020; 296:98-108. [PMID: 32396046 DOI: 10.1148/radiol.2020191901] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background MRI with metal artifact reduction has gained importance in assessment of pain with total hip arthroplasty (THA). However, its role in diagnosis of periprosthetic joint infection (PJI) has not been well defined. Purpose To evaluate findings of PJI after THA and to determine the diagnostic performance of 1.5-T MRI with metal artifact reduction. Materials and Methods Dedicated compressed sensing-based slice encoding for metal artifact correction 1.5-T MRI examinations (from January 2015 to April 2018) in patients with THA PJI (infection group) and noninfected THA (control group) were retrospectively evaluated by two musculoskeletal radiologists. Fisher exact test was used to compare the groups. Sensitivity, specificity, and accuracy were evaluated for each finding. Interobserver reliability was assessed with κ statistics. Results Forty patients (mean age, 69 years ± 11 [standard deviation]; 26 men) in the infection group and 100 patients (mean age, 67 years ± 11; 42 men) in the control group were evaluated. Periosteal reaction, capsule edema, and intramuscular edema differed between the two groups (P < .001 for each finding). Periosteal reaction was found in 31 of 40 patients with infection and 10 of 100 participants in the control group (sensitivity, 78%; specificity, 90%; accuracy, 86%); capsule edema was found in 33 of 40 (infection group) and five of 100 (control group) (sensitivity, 83%; specificity, 95%; accuracy, 91%); and intramuscular edema was found in 38 of 40 (infection group) and 14 of 100 (control group) (sensitivity, 95%; specificity, 86%; accuracy, 89%). Interobserver agreement was almost perfect, with κ values between 0.88 and 0.92. No difference between the two groups was found regarding the presence of osteolysis (infection group, 23 of 40; control group, 60 of 100), bone marrow edema (39 of 40 vs 87 of 100), effusion (20 of 40 vs 26 of 100), abductor tendon lesion (22 of 40 vs 62 of 100), or bursitis (14 of 40 vs 34 of 100) (P > .05 for each finding). Conclusion The presence of periosteal reaction, capsule edema, and intramuscular edema after total hip arthroplasty at 1.5-T MRI with metal artifact reduction had a high accuracy in evaluation of periprosthetic joint infection. © RSNA, 2020 Online supplemental material is available for this article. See also the editorial by Zanetti in this issue.
Collapse
Affiliation(s)
- Julien Galley
- From the Departments of Radiology (J.G., R.S., C.S., L.F., C.W.A.P.) and Orthopedic Surgery (S.R.), Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zürich, Switzerland; and Department of Radiology, HFR, University of Fribourg, Fribourg, Switzerland (J.G.)
| | - Reto Sutter
- From the Departments of Radiology (J.G., R.S., C.S., L.F., C.W.A.P.) and Orthopedic Surgery (S.R.), Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zürich, Switzerland; and Department of Radiology, HFR, University of Fribourg, Fribourg, Switzerland (J.G.)
| | - Christoph Stern
- From the Departments of Radiology (J.G., R.S., C.S., L.F., C.W.A.P.) and Orthopedic Surgery (S.R.), Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zürich, Switzerland; and Department of Radiology, HFR, University of Fribourg, Fribourg, Switzerland (J.G.)
| | - Lukas Filli
- From the Departments of Radiology (J.G., R.S., C.S., L.F., C.W.A.P.) and Orthopedic Surgery (S.R.), Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zürich, Switzerland; and Department of Radiology, HFR, University of Fribourg, Fribourg, Switzerland (J.G.)
| | - Stefan Rahm
- From the Departments of Radiology (J.G., R.S., C.S., L.F., C.W.A.P.) and Orthopedic Surgery (S.R.), Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zürich, Switzerland; and Department of Radiology, HFR, University of Fribourg, Fribourg, Switzerland (J.G.)
| | - Christian W A Pfirrmann
- From the Departments of Radiology (J.G., R.S., C.S., L.F., C.W.A.P.) and Orthopedic Surgery (S.R.), Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zürich, Switzerland; and Department of Radiology, HFR, University of Fribourg, Fribourg, Switzerland (J.G.)
| |
Collapse
|
12
|
Walker EA, Beaman FD, Wessell DE, Cassidy RC, Czuczman GJ, Demertzis JL, Lenchik L, Motamedi K, Pierce JL, Sharma A, Ying-Kou Yung E, Kransdorf MJ. ACR Appropriateness Criteria® Suspected Osteomyelitis of the Foot in Patients With Diabetes Mellitus. J Am Coll Radiol 2019; 16:S440-S450. [DOI: 10.1016/j.jacr.2019.05.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 05/16/2019] [Indexed: 12/16/2022]
|
13
|
Falstie-Jensen T, Arveschoug AK, Ovesen J, Lange J, Gormsen LC, Olsen BS, Sørensen AK, Zerahn B, Johanssen HVS, Elmengaard B, Thillemann TM, Bolvig L, Søballe K, Daugaard H. Response to Wouthuyzen-Bakker et al regarding: "Labeled white blood cell/bone marrow single-photon emission computed tomography with computed tomography fails in diagnosing chronic periprosthetic shoulder joint infection". J Shoulder Elbow Surg 2019; 28:e252-e254. [PMID: 31230789 DOI: 10.1016/j.jse.2019.03.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 03/19/2019] [Indexed: 02/01/2023]
Affiliation(s)
| | - A K Arveschoug
- Nuclear Medicine Department, Aarhus University Hospital, Aarhus, Denmark
| | - J Ovesen
- Orthopedic Department, Aarhus University Hospital, Aarhus, Denmark
| | - J Lange
- Orthopedic Department, Horsens Regional Hospital, Horsens, Denmark
| | - L C Gormsen
- Nuclear Medicine Department, Aarhus University Hospital, Aarhus, Denmark
| | -
- Nuclear Medicine Department, Aarhus University Hospital, Aarhus, Denmark
| | - B S Olsen
- Orthopedic Department, Herlev Hospital, Herlev, Denmark
| | - A K Sørensen
- Orthopedic Department, Herlev Hospital, Herlev, Denmark
| | - B Zerahn
- Department of Clinical Physiology, Herlev Hospital, Herlev, Denmark
| | - H V S Johanssen
- Orthopedic Department, Aarhus University Hospital, Aarhus, Denmark
| | - B Elmengaard
- Orthopedic Department, Aarhus University Hospital, Aarhus, Denmark
| | - T M Thillemann
- Orthopedic Department, Aarhus University Hospital, Aarhus, Denmark
| | - L Bolvig
- Radiologic Department, Aarhus University Hospital, Aarhus, Denmark
| | - K Søballe
- Orthopedic Department, Aarhus University Hospital, Aarhus, Denmark
| | - H Daugaard
- Orthopedic Department, Herlev Hospital, Herlev, Denmark
| |
Collapse
|
14
|
Sconfienza LM, Signore A, Cassar-Pullicino V, Cataldo MA, Gheysens O, Borens O, Trampuz A, Wörtler K, Petrosillo N, Winkler H, Vanhoenacker FMHM, Jutte PC, Glaudemans AWJM. Diagnosis of peripheral bone and prosthetic joint infections: overview on the consensus documents by the EANM, EBJIS, and ESR (with ESCMID endorsement). Eur Radiol 2019; 29:6425-6438. [PMID: 31250170 DOI: 10.1007/s00330-019-06326-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 05/27/2019] [Accepted: 06/12/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Peripheral bone infection (PBI) and prosthetic joint infection (PJI) are two different infectious conditions of the musculoskeletal system. They have in common to be quite challenging to be diagnosed and no clear diagnostic flowchart has been established. Thus, a conjoined initiative on these two topics has been initiated by the European Society of Radiology (ESR), the European Association of Nuclear Medicine (EANM), the European Bone and Joint Infection Society (EBJIS), and the European Society of Clinical Microbiology and Infectious Diseases (ESCMID). The purpose of this work is to provide an overview on the two consensus documents on PBI and PJI that originated by the conjoined work of the ESR, EANM, and EBJIS (with ESCMID endorsement). METHODS AND RESULTS After literature search, a list of 18 statements for PBI and 25 statements for PJI were drafted in consensus on the most debated diagnostic challenges on these two topics, with emphasis on imaging. CONCLUSIONS Overall, white blood cell scintigraphy and magnetic resonance imaging have individually demonstrated the highest diagnostic performance over other imaging modalities for the diagnosis of PBI and PJI. However, the choice of which advanced diagnostic modality to use first depends on several factors, such as the benefit for the patient, local experience of imaging specialists, costs, and availability. Since robust, comparative studies among most tests do not exist, the proposed flowcharts are based not only on existing literature but also on the opinion of multiple experts involved on these topics. KEY POINTS • For peripheral bone infection and prosthetic joint infection, white blood cell and magnetic resonance imaging have individually demonstrated the highest diagnostic performance over other imaging modalities. • Two evidence- and expert-based diagnostic flowcharts involving variable combination of laboratory tests, biopsy methods, and radiological and nuclear medicine imaging modalities are proposed by a multi-society expert panel. • Clinical application of these flowcharts depends on several factors, such as the benefit for the patient, local experience, costs, and availability.
Collapse
Affiliation(s)
- Luca Maria Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, Via Riccardo Galeazzi 4, 20161, Milan, Italy. .,Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy.
| | - Alberto Signore
- Nuclear Medicine Unit, Faculty of Medicine and Psychology, Department of Medical-Surgical Sciences and Translational Medicine, "Sapienza" University, Rome, Italy
| | - Victor Cassar-Pullicino
- Department of Diagnostic Imaging, The Robert Jones and Agnes Hunt Orthopaedic and District Hospital, Oswestry, Shropshire, UK
| | - Maria Adriana Cataldo
- Infectious Disease Unit, National Institute for Infectious Diseases "L. Spallanzani", IRCCS, Rome, Italy
| | - Olivier Gheysens
- Department of Nuclear Medicine and Molecular Imaging, University Hospitals Leuven, Leuven, Belgium
| | - Olivier Borens
- Division of Orthopaedic Surgery and Traumatology, Septic surgical unit, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Andrej Trampuz
- Center for Musculoskeletal Surgery (CMSC), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Klaus Wörtler
- Department of Diagnostic and Interventional Radiology, Technische Universität München, Munich, Germany
| | - Nicola Petrosillo
- Infectious Disease Unit, National Institute for Infectious Diseases "L. Spallanzani", IRCCS, Rome, Italy
| | - Heinz Winkler
- Osteitis-Centre, Privatklinik Döbling, Vienna, Austria
| | - Filip M H M Vanhoenacker
- Department of Radiology, Antwerp University Hospital and Antwerp University, Antwerp, Belgium.,AZ Sint-Maarten, Belgium, Mechelen, Belgium.,University of Ghent, Ghent, Belgium
| | - Paul C Jutte
- Department of Orthopaedic Surgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Andor W J M Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| |
Collapse
|
15
|
The use of labelled leucocyte scintigraphy to evaluate chronic periprosthetic joint infections: a retrospective multicentre study on 168 patients. Eur J Clin Microbiol Infect Dis 2019; 38:1625-1631. [PMID: 31218592 PMCID: PMC6695364 DOI: 10.1007/s10096-019-03587-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 05/13/2019] [Indexed: 01/07/2023]
Abstract
Labelled leucocyte scintigraphy (LS) is regarded as helpful when exploring bone and joint infections. The aim of this study was to evaluate the utility of LS for the diagnosis of chronic periprosthetic joint infections (PJIs) in patients exhibiting arthroplastic loosening. One hundred sixty-eight patients were referred to centres for treatment of complex PJI. One hundred fifty underwent LS using 99mTc-HMPAO (LLS); 18 also underwent anti-granulocyte scintigraphy (AGS) and 13 additional SPECT with tomodensitometry imaging (SPECT-CT). The LS results were compared with bone scan data. For all, the final diagnoses were determined microbiologically; perioperative samples were cultured. LS values were examined, as well as sensitivity by microorganism, anatomical sites, and injected activity. LS results were also evaluated according to the current use of antibiotics or not. The sensitivity, specificity, and positive predictive value of LLS were 72%, 60%, and 80%, respectively. LLS performed better than did AGS. SPECT-CT revealed the accurate locations of infections. The sensitivity of LS was not significantly affected by the causative pathogen or the injected activity. No correlation was evident between the current antibiotic treatment and the LS value. The test was more sensitive for knee (84%) than hip arthroplasty (57%) but was less specific for knee (52% vs. 75%). Sensitivity and specificity of LLS varied by the location of infection bone scan provide no additional value in PJI diagnosis. Current antibiotic treatment seems to have no influence on LS sensitivity as well as labelling leukocyte activity or pathogens responsible for chronic PJI.
Collapse
|
16
|
New diagnostic tools for prosthetic joint infection. Orthop Traumatol Surg Res 2019; 105:S23-S30. [PMID: 30056239 DOI: 10.1016/j.otsr.2018.04.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 04/20/2018] [Accepted: 04/26/2018] [Indexed: 02/02/2023]
Abstract
The diagnosis of peri-prosthetic bone and joint infections relies on converging information from clinical, laboratory and imaging assessments. Clinical findings alone may suffice: a sinus tract is a major criterion that establishes the diagnosis of infection. Identifying the causative organism is crucial and requires the early collection of high-quality samples from sites in contact with the prosthetic material. The bacteriological samples may be obtained by aspiration or open surgery. Imaging techniques have undergone remarkable improvements over the last two decades. Ultrasonography can be performed early and can be used to guide a needle biopsy if appropriate. Computed tomography or magnetic resonance imaging shows the extent of bone and/or soft-tissue involvement, provided effective artefact-suppression techniques are applied. Nuclear medicine methods have an undefined place in the diagnostic strategy and their possible role must be evaluated during a multidisciplinary discussion. The array of new laboratory methods introduced in recent years includes microbiological culture techniques, molecular biology tests, antigen and antibody assays and tests for immune markers in blood and/or joint fluid. When the first-line investigations fail to provide a definitive diagnosis, a multidisciplinary discussion at a referral centre for complex osteo-articular infections makes a major contribution to defining the subsequent diagnostic strategy. This lecture focusses on the following six questions: does the clinical assessment still have diagnostic relevance? What is the diagnostic contribution of imaging studies? Must the infection be documented pre-operatively and if so, how? Which microbiological techniques should be used? Which non-microbiological investigations help to diagnosis peri-prosthetic bone and joint infections? What role do referral centres for complex bone and joint infections play in the diagnostic strategy?
Collapse
|
17
|
Diaz-Ledezma C, Espinosa-Mendoza R, Gallo J, Glaudemans A, Gómez-García F, Goodman S, Kaminek M, Le Roux TLB, Llinás A, Nieslanikova E, Quinn L, Sculco P, Svoboda M. General Assembly, Diagnosis, Imaging: Proceedings of International Consensus on Orthopedic Infections. J Arthroplasty 2019; 34:S215-S223. [PMID: 30360979 DOI: 10.1016/j.arth.2018.09.073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
|
18
|
Consensus document for the diagnosis of prosthetic joint infections: a joint paper by the EANM, EBJIS, and ESR (with ESCMID endorsement). Eur J Nucl Med Mol Imaging 2019; 46:971-988. [PMID: 30683987 PMCID: PMC6450843 DOI: 10.1007/s00259-019-4263-9] [Citation(s) in RCA: 108] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 01/02/2019] [Indexed: 12/13/2022]
Abstract
Background For the diagnosis of prosthetic joint infection, real evidence-based guidelines to aid clinicians in choosing the most accurate diagnostic strategy are lacking. Aim and Methods To address this need, we performed a multidisciplinary systematic review of relevant nuclear medicine, radiological, orthopaedic, infectious, and microbiological literature to define the diagnostic accuracy of each diagnostic technique and to address and provide evidence-based answers on uniform statements for each topic that was found to be important to develop a commonly agreed upon diagnostic flowchart. Results and Conclusion The approach used to prepare this set of multidisciplinary guidelines was to define statements of interest and follow the procedure indicated by the Oxford Centre for Evidence-based Medicine (OCEBM). Electronic supplementary material The online version of this article (10.1007/s00259-019-4263-9) contains supplementary material, which is available to authorized users.
Collapse
|
19
|
Di Benedetto P, Niccoli G, Magnanelli S, Beltrame A, Gisonni R, Cainero V, Causero A. Arthroscopic treatment of iliopsoas impingement syndrome after hip arthroplasty. ACTA BIO-MEDICA : ATENEI PARMENSIS 2019; 90:104-109. [PMID: 30715007 PMCID: PMC6503398 DOI: 10.23750/abm.v90i1-s.8076] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 01/10/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND AIM OF THE WORK Groin pain after hip arthroplasty (HA) ranges from 0.4% to 18.3%. Defining the cause of groin pain after HA can be difficult. Iliopsoas impingement (IPI) has been reported to be the underlying cause of groin pain in up to 4.4% of cases. The purpose of this study is to present arthroscopic surgical outcomes in the treatment of IPI after HA. METHODS Between September 2013 and March 2018, 13 patients, 11 total hip arthroplasty (THA), 1 hip endoprosthesis and 1 total hip resurfacing affected by groin pain due to unceasing iliopsoas tendinopathy for impingement after HA were treated arthroscopically. The patients underwent to physical examination, blood analysis, hip X-rays, bone scintigraphy and CT assessment. We performed the arthroscopic OUT-IN access to hip joint in all patients. VAS scale, Harris Hip Score (HHS) and Medical Research Council (MRC) scale were performed before surgery and during follow up at 1-3-6-12 months. RESULTS After 10 months of mean follow-up, average HHS and MRC scale improved significantly from preoperatively to postoperatively. No complications arose in our case series. CONCLUSIONS Hip arthroscopy after hip arthroplasty is supported in the literature for a variety of indications. Hip arthroscopy is a viable and reproducible technique in treatment of IPI, being less invasive than the classic open technique. This simple arthroscopic release provides satisfactory results and preserves HA function. Moreover an arthroscopic OUT-IN access proves good clinical outcomes, few complications and iatrogenic lesions.
Collapse
|
20
|
Van den Wyngaert T, Paycha F, Strobel K, Kampen WU, Kuwert T, van der Bruggen W, Gnanasegaran G. SPECT/CT in Postoperative Painful Hip Arthroplasty. Semin Nucl Med 2018; 48:425-438. [PMID: 30193649 DOI: 10.1053/j.semnuclmed.2018.05.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Consecutive milestones in hip arthroplasty design and surgical technique have contributed to the successful and cost-effective intervention this procedure has become today in maintaining mobility and quality of life in patients with osteoarthritis, fracture, or other hip conditions. With the increasing prevalence of hip joint replacements, the need for improved diagnostic imaging tools to guide revision surgery has risen in parallel. Over the last few years, promising data have emerged on the potential role of bone SPECT/CT imaging in the assessment of patients with recurrent pain after arthroplasty. This review summarizes the trends in hip arthroplasty surgery (partial vs total arthroplasty; cemented vs cementless arthroplasty; resurfacing arthroplasty) and prosthesis design (bearing materials; stem designs) over the last decade. In particular, the impact on the biomechanics and interpretation of bone SPECT/CT findings is discussed, with emphasis on integrative reporting in the following frequently encountered conditions: lysis/aseptic loosening, septic loosening, heterotopic ossification, periprosthetic fracture, tendinopathies, and adverse local tissue reactions. Based on the available literature data, bone SPECT/CT is increasingly being used as second-line imaging modality when conventional investigations are nondiagnostic. Further outcome research is warranted to examine whether this technique could be used earlier in patient management.
Collapse
Affiliation(s)
- Tim Van den Wyngaert
- Department of Nuclear Medicine, Antwerp University Hospital, Edegem, Belgium.; Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium..
| | - Frédéric Paycha
- Department of Nuclear Medicine, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Klaus Strobel
- Department of Radiology and Nuclear Medicine, Lucerne Cantonal Hospital, Lucerne, Switzerland
| | | | - Torsten Kuwert
- Clinic of Nuclear Medicine, University Hospital Erlangen, Erlangen, Germany
| | - Wouter van der Bruggen
- Department of Radiology and Nuclear Medicine, Slingeland Hospital, Doetinchem, The Netherlands
| | | |
Collapse
|
21
|
Niccoli G, Mercurio D, Cortese F. Bone scan in painful knee arthroplasty: obsolete or actual examination? ACTA BIO-MEDICA : ATENEI PARMENSIS 2017; 88:68-77. [PMID: 28657567 DOI: 10.23750/abm.v88i2 -s.6516] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 06/01/2017] [Indexed: 11/23/2022]
Abstract
ptic loosening, instability and infection are the major causes of TKA failure. For many years, nuclear medicine (NM) imaging was helpful to frame a painful total joint arthroplasty. The differentiation of septic from aseptic prosthetic loosening is critical. The latest AAOS guidelines to detect periprosthetic joint infection (PJI) restrict the role of NM scintigraphy. On the other hand, several studies suggest that NM imaging plays an important role in the evaluation of patients with painful prosthesis, but its specificity in differentiating aseptic loosening from infection is low. Moreover, scintigraphic exams showed different diagnostic accuracy in TKA compared to total hip arthroplasty (THA). PURPOSE To assess and discuss current knowledges about the diagnostic value of the various scans in TKA failure alone. METHODS We perform a pubmed/medline search to identify all papers published in the literature matching the following key words: "total knee arthroplasty", "bone", "scintigraphy", "imaging", "three-phase", "triple-phase", "99mTc-HDP", "99mTc-MDP", "99mTc-hydroxymethane diphosphonate", and "99m Tc-methylenediphosphonate", "leukocyte scanning", "labeled leukocyte scintigraphy", "antigranulocyte", "nuclear medicine", "septic loosening", "aseptic loosening" and "infection". RESULTS Three phases bone scintigraphy results an early diagnostic screening test or part of the preoperative tests for painful TKA and when PJI is suspected. Instead, leukocyte/bone marrow scintigraphy is superior to other scintigraphic tools in diagnosis of TKA infections. Granulocyte scintigraphy, seems to be an excellent choice when the diagnosis is unclear. Moreover, nuclear diagnostic tests showed different diagnostic accuracy between TKA and THA. CONCLUSIONS Although nuclear diagnostic tests for THA failure are superior in diagnostic accuracy compared to TKA, NM scintigraphy is still an effective tool in the identification of chronic, low grade PJI. To date, scintigraphic exams have an higher levels of sensitivity, specificity and accuracy. Currently, leukocyte/bone marrow scintigraphy is considered the gold standard for this aim. Nevertheless, further studies are needed to assess and improve the accuracy of the scintigraphic exams in order to discriminate the causes of failure for painful TKA.
Collapse
|
22
|
What’s New in the Diagnosis and Treatment of Orthopedic Prostheses-Related Infections. CURRENT TREATMENT OPTIONS IN INFECTIOUS DISEASES 2017. [DOI: 10.1007/s40506-017-0116-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
23
|
Abstract
Imaging is often used to establish a diagnosis of musculoskeletal infections and evaluate the full extent and severity of disease. Imaging should always start with radiographs, which provide an important anatomic overview. MRI is the test of choice in most musculoskeletal infections because of its superior soft tissue contrast resolution and high sensitivity for pathologic edema. However, MRI is not always possible. Alternative imaging modalities including ultrasound scan, computed tomography, and radionuclide imaging may be used. This article reviews the individual imaging modalities and discusses how specific musculoskeletal infections should be approached from an imaging perspective.
Collapse
Affiliation(s)
- Claus S Simpfendorfer
- Section of Musculoskeletal Radiology, Imaging Institute, Cleveland Clinic, CCLCM/CWRU, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
| |
Collapse
|