» Articles » PMID: 31727170

The Added Diagnostic Value of Complementary Gadoxetic Acid-enhanced MRI to F-DOPA-PET/CT for Liver Staging in Medullary Thyroid Carcinoma

Overview
Journal Cancer Imaging
Publisher Springer Nature
Specialties Oncology
Radiology
Date 2019 Nov 16
PMID 31727170
Citations 7
Authors
Affiliations
Soon will be listed here.
Abstract

Background: A high proportion of patients with advanced stages of medullary thyroid carcinoma (MTC) present with liver metastasis metastases. The aim of our study was to investigate the added diagnostic value of complementary gadoxetic acid-enhanced MRI to F-DOPA-PET/CT for liver staging in MTC.

Methods: Thirty-six patients (14 female, median age 55 years) with histologically confirmed MTC undergoing gadoxetic acid-enhanced liver MRI within 1 month of matching contrast-enhanced F-DOPA-PET/CT between 2010 and 2016 were selected for this IRB-approved retrospective study. F-DOPA-PET/CT and multiparametric MRI data sets were read consecutively and liver lesions were categorised on a 5-point Likert scale (1-definitely benign; 2-probably benign; 3-intermediate risk for metastasis; 4-probably metastasis; 5-definitely metastasis). It was noted if gadoxetic acid-enhanced MRI detected additional, F-DOPA-PET/CT-occult metastases (category 5) or if gadoxetic acid-enhanced MRI allowed for a definite classification (categories 1 and 5) of lesions for which F-DOPA-PET/CT remained inconclusive (categories 2-4). Follow-up PET/CT and MRI examinations were used as a reference standard.

Results: A total of 207 liver lesions (F-DOPA-PET/CT 149, MRI 207; 152 metastases, 37 benign cysts, 18 hemangiomas) were analysed. Fifty-eight additional lesions were detected by MRI, of which 54 were metastases (median diameter 0.5 cm [interquartile range 0.4-0.7 cm]) occult on F-DOPA-PET/CT. MRI allowed for a definite lesion classification (categories 1 and 5) in 92% (190/207) whereas F-DOPA-PET/CT allowed for a definite lesion classification in 76% (113/149). MRI lead to a change in lesion categorisation in 14% (21/149).

Conclusion: Gadoxetic acid-enhanced MRI allows for a more precise liver staging in MTC patients compared to F-DOPA-PET/CT alone, particularly for F-DOPA-negative metastases and lesions < 1 cm.

Citing Articles

Medullary Thyroid Cancer: Updates and Challenges.

Gild M, Clifton-Bligh R, Wirth L, Robinson B Endocr Rev. 2023; 44(5):934-946.

PMID: 37204852 PMC: 10656709. DOI: 10.1210/endrev/bnad013.


[In]In-CP04 as a novel cholecystokinin-2 receptor ligand with theranostic potential in patients with progressive or metastatic medullary thyroid cancer: final results of a GRAN-T-MTC Phase I clinical trial.

Lezaic L, Erba P, Decristoforo C, Zaletel K, Mikolajczak R, Maecke H Eur J Nucl Med Mol Imaging. 2022; 50(3):892-907.

PMID: 36334104 PMC: 9852173. DOI: 10.1007/s00259-022-05992-6.


Molecular Imaging and Theragnostics of Thyroid Cancers.

Giovanella L, Deandreis D, Vrachimis A, Campenni A, Petranovic Ovcaricek P Cancers (Basel). 2022; 14(5).

PMID: 35267580 PMC: 8909041. DOI: 10.3390/cancers14051272.


Imaging medullary thyroid cancer patients with detectable serum markers: state of the art and future perspectives.

Klain M, Hadoux J, Nappi C, Finessi M, Ambrosio R, Schlumberger M Endocrine. 2021; 75(2):330-337.

PMID: 34748168 DOI: 10.1007/s12020-021-02930-8.


Correlation of liver enhancement in gadoxetic acid-enhanced MRI with liver functions: a multicenter-multivendor analysis of hepatocellular carcinoma patients from SORAMIC trial.

Ocal O, Peynircioglu B, Loewe C, van Delden O, Vandecaveye V, Gebauer B Eur Radiol. 2021; 32(2):1320-1329.

PMID: 34467453 PMC: 8795026. DOI: 10.1007/s00330-021-08218-9.


References
1.
Lorenz K, Brauckhoff M, Behrmann C, Sekulla C, Ukkat J, Brauckhoff K . Selective arterial chemoembolization for hepatic metastases from medullary thyroid carcinoma. Surgery. 2005; 138(6):986-93. DOI: 10.1016/j.surg.2005.09.020. View

2.
Beheshti M, Pocher S, Vali R, Waldenberger P, Broinger G, Nader M . The value of 18F-DOPA PET-CT in patients with medullary thyroid carcinoma: comparison with 18F-FDG PET-CT. Eur Radiol. 2009; 19(6):1425-34. DOI: 10.1007/s00330-008-1280-7. View

3.
Kaur H, Hindman N, Al-Refaie W, Arif-Tiwari H, Cash B, Chernyak V . ACR Appropriateness Criteria Suspected Liver Metastases. J Am Coll Radiol. 2017; 14(5S):S314-S325. DOI: 10.1016/j.jacr.2017.01.037. View

4.
Neri E, Bali M, Ba-Ssalamah A, Boraschi P, Brancatelli G, Alves F . ESGAR consensus statement on liver MR imaging and clinical use of liver-specific contrast agents. Eur Radiol. 2015; 26(4):921-31. PMC: 4778143. DOI: 10.1007/s00330-015-3900-3. View

5.
Giraudet A, Vanel D, Leboulleux S, Auperin A, Dromain C, Chami L . Imaging medullary thyroid carcinoma with persistent elevated calcitonin levels. J Clin Endocrinol Metab. 2007; 92(11):4185-90. DOI: 10.1210/jc.2007-1211. View