» Articles » PMID: 22322206

Parameters Related to a Positive Test Result for FDG PET(/CT) for Large Vessel Vasculitis: a Multicenter Retrospective Study

Overview
Journal Clin Rheumatol
Publisher Springer
Specialty Rheumatology
Date 2012 Feb 11
PMID 22322206
Citations 9
Authors
Affiliations
Soon will be listed here.
Abstract

The purpose of this study was to identify clinical and laboratory parameters that may improve the effectiveness of the use of fluorodeoxyglucose positron emission tomography ((18)F-FDG PET)(/CT) for diagnosing large vessel vasculitis (LVV), and secondarily to assess the contribution of (18)F-FDG PET/CT in finding other diagnoses for patients without signs of LVV on the scan. A multicenter retrospective study of (18)F-FDG PET(/CT) scans performed between January 2000 and December 2009 for clinical suspicion of LVV was conducted. A total of 304 (18)F-FDG PET(/CT) scans were included, of which 62 (20%) were positive and 242 (80%) were negative for LVV. Univariate analysis showed that patients with a positive scan were older (65.9 ± 13.4 versus 58.6 ± 16.5 years, p = 0.002), were more frequently female (76% versus 55%, p = 0.002), more often had a history of temporal arteritis (10% versus 3%, p = 0.044), less frequently had artralgia (31% versus 67%, p = 0.000), and had higher thrombocyte counts (434 ± 161 versus 373 ± 168 × 10(9)/l, p = 0.049) and a higher erythrocyte sedimentation rate (ESR) (72.6 ± 31.0 versus 51.4 ± 30.5 mm/h, p = 0.001) than patients with a negative scan. In the multivariate analysis, only artralgia (OR 0.091; 95% CI 0.023-0.366) and ESR (OR 1.024; 95% CI 1.002-1.046) remained statistically significant predictors. The presence of artralgia is a statistically significant negative predictor and an elevated ESR a statistically significant positive predictor of LVV showing up on (18)F-FDG PET(/CT). A reliable prediction of the outcome of the scan, based on these two parameters, is not possible however. (18)F-FDG PET(/CT) allows early diagnosis of LVV and may discover occult inflammatory or neoplastic disorders.

Citing Articles

Semiquantitative Interpretation Criteria for Fluorodeoxyglucose-Positron Emission Tomography/Computed Tomography in Large-Vessel Vasculitis: Pattern Recognition and Correlation with Polymyalgia Rheumatica.

Malik D, Verma R, Gupta V, Belho E, Drolia B, Seniaray N Indian J Nucl Med. 2020; 35(1):6-12.

PMID: 31949362 PMC: 6958959. DOI: 10.4103/ijnm.IJNM_136_19.


FDG-PET/CT(A) imaging in large vessel vasculitis and polymyalgia rheumatica: joint procedural recommendation of the EANM, SNMMI, and the PET Interest Group (PIG), and endorsed by the ASNC.

Slart R Eur J Nucl Med Mol Imaging. 2018; 45(7):1250-1269.

PMID: 29637252 PMC: 5954002. DOI: 10.1007/s00259-018-3973-8.


Usefulness of Positron Emission Tomography in Patients with Syphilis: A Systematic Review of Observational Studies.

Chen J, Zheng X, Liu X Chin Med J (Engl). 2017; 130(9):1100-1112.

PMID: 28469107 PMC: 5421182. DOI: 10.4103/0366-6999.204940.


Management of large-vessel vasculitis with FDG-PET: a systematic literature review and meta-analysis.

Soussan M, Nicolas P, Schramm C, Katsahian S, Pop G, Fain O Medicine (Baltimore). 2015; 94(14):e622.

PMID: 25860208 PMC: 4554050. DOI: 10.1097/MD.0000000000000622.


¹⁸F-FDG PET/CT in inflammation of unknown origin: a cost-effectiveness pilot-study.

Balink H, Tan S, Veeger N, Holleman F, van Eck-Smit B, Bennink R Eur J Nucl Med Mol Imaging. 2015; 42(9):1408-13.

PMID: 25655485 DOI: 10.1007/s00259-015-3010-0.


References
1.
Chong E, Robertson A . Is temporal artery biopsy a worthwhile procedure?. ANZ J Surg. 2005; 75(6):388-91. DOI: 10.1111/j.1445-2197.2005.03399.x. View

2.
Hoffman G, Ahmed A . Surrogate markers of disease activity in patients with Takayasu arteritis. A preliminary report from The International Network for the Study of the Systemic Vasculitides (INSSYS). Int J Cardiol. 1999; 66 Suppl 1:S191-4; discussion S195. DOI: 10.1016/s0167-5273(98)00181-8. View

3.
Park M, Lee S, Park Y, Chung N, Lee S . Clinical characteristics and outcomes of Takayasu's arteritis: analysis of 108 patients using standardized criteria for diagnosis, activity assessment, and angiographic classification. Scand J Rheumatol. 2005; 34(4):284-92. DOI: 10.1080/03009740510026526. View

4.
Levine S, Hellmann D . Giant cell arteritis. Curr Opin Rheumatol. 2002; 14(1):3-10. DOI: 10.1097/00002281-200201000-00002. View

5.
Pipitone N, Versari A, Salvarani C . Role of imaging studies in the diagnosis and follow-up of large-vessel vasculitis: an update. Rheumatology (Oxford). 2008; 47(4):403-8. DOI: 10.1093/rheumatology/kem379. View