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Published in: European Radiology 9/2022

06-04-2022 | Magnetic Resonance Imaging | Magnetic Resonance

A review on the added value of whole-body MRI in metastatic lobular breast cancer

Authors: Basrull N. Bhaludin, Nina Tunariu, Dow-Mu Koh, Christina Messiou, Alicia F. Okines, Sophie E. McGrath, Alistair E. Ring, Marina M. Parton, Bhupinder Sharma, Tanja Gagliardi, Steven D. Allen, Romney Pope, Stephen R. D. Johnston, Kate Downey

Published in: European Radiology | Issue 9/2022

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Abstract

Invasive lobular breast carcinomas (ILC) account for approximately 15% of breast cancer diagnoses. They can be difficult to diagnose both clinically and radiologically, due to their infiltrative growth pattern. The pattern of metastasis of ILC is unusual, with spread to the serosal surfaces (pleura and peritoneum), retroperitoneum and gastrointestinal (GI)/genitourinary (GU) tracts and a higher rate of leptomeningeal spread than IDC. Routine staging and response assessment with computed tomography (CT) can be undertaken quickly and measurements can be reproduced easily, but this is challenging with metastatic ILC as bone-only/bone-predominant patterns are frequently seen and assessment of the disease status is limited in these scenarios. Functional imaging such as whole-body MRI (WBMRI) allows the assessment of bone and soft tissue disease by providing functional information related to differences in cellular density between malignant and benign tissues. A number of recent studies have shown that WBMRI can detect additional sites of disease in metastatic breast cancer (MBC), resulting in a change in systemic anti-cancer therapy. Although WBMRI and fluorodeoxyglucose-positron-emission tomography-computed tomography (FDG-PET/CT) have a comparable performance in the assessment of MBC, WBMRI can be particularly valuable as a proportion of ILC are non-FDG-avid, resulting in the underestimation of the disease extent. In this review, we explore the added value of WBMRI in the evaluation of metastatic ILC and compare it with other imaging modalities such as CT and FDG-PET/CT. We also discuss the spectrum of WBMRI findings of the different metastatic sites of ILC with CT and FDG-PET/CT correlation.

Key Points

• ILC has an unusual pattern of spread compared to IDC, with metastases to the peritoneum, retroperitoneum and GI and GU tracts, but the bones and liver are the commonest sites.
• WBMRI allows functional assessment of metastatic disease, particularly in bone-only and bone-predominant metastatic cancers such as ILC where evaluation with CT can be challenging and limited.
• WBMRI can detect more sites of disease compared with CT, can reveal disease progression earlier and provides the opportunity to change ineffective systemic treatment sooner.
Literature
1.
go back to reference Borst MJ, Ingold JA (1993) Metastatic patterns of invasive lobular versus invasive ductal carcinoma of the breast. Surgery 114:632–637 Borst MJ, Ingold JA (1993) Metastatic patterns of invasive lobular versus invasive ductal carcinoma of the breast. Surgery 114:632–637
10.
go back to reference The Royal College of Radiologists (2019) Guidance on screening and symptomatic breast imaging, Fourth edn Clinical Radiology The Royal College of Radiologists The Royal College of Radiologists (2019) Guidance on screening and symptomatic breast imaging, Fourth edn Clinical Radiology The Royal College of Radiologists
40.
go back to reference Savelli G, Maffioli L, Maccauro M, et al (2001) Bone scintigraphy and the added value of SPECT (single photon emission tomography) in detecting skeletal lesions. The quarterly journal of nuclear medicine : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR) 45:27–37 Savelli G, Maffioli L, Maccauro M, et al (2001) Bone scintigraphy and the added value of SPECT (single photon emission tomography) in detecting skeletal lesions. The quarterly journal of nuclear medicine : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR) 45:27–37
62.
go back to reference Medicines and Healthcare Products Regulatory Agency (2021) Safety guidelines for magnetic resonance imaging equipment in clinical use. Accessed 8 Jul 2021 Medicines and Healthcare Products Regulatory Agency (2021) Safety guidelines for magnetic resonance imaging equipment in clinical use. Accessed 8 Jul 2021
65.
go back to reference Paruthikunnan SM, Kadavigere R, Karegowda LH (2017) Accuracy of whole-body dwi for metastases screening in a diverse group of malignancies: comparison with conventional cross-sectional imaging and nuclear scintigraphy. AJR Am J Roentgenol 209:477–490. https://doi.org/10.2214/AJR.17.17829 Paruthikunnan SM, Kadavigere R, Karegowda LH (2017) Accuracy of whole-body dwi for metastases screening in a diverse group of malignancies: comparison with conventional cross-sectional imaging and nuclear scintigraphy. AJR Am J Roentgenol 209:477–490. https://​doi.​org/​10.​2214/​AJR.​17.​17829
66.
go back to reference Antoch G, Vogt FM, Freudenberg LS, Goehde SC (2016) Whole-body dual-modality PET/CT and whole-body MRI for tumor staging in oncology. JAMA 290:3199–3206 Antoch G, Vogt FM, Freudenberg LS, Goehde SC (2016) Whole-body dual-modality PET/CT and whole-body MRI for tumor staging in oncology. JAMA 290:3199–3206
Metadata
Title
A review on the added value of whole-body MRI in metastatic lobular breast cancer
Authors
Basrull N. Bhaludin
Nina Tunariu
Dow-Mu Koh
Christina Messiou
Alicia F. Okines
Sophie E. McGrath
Alistair E. Ring
Marina M. Parton
Bhupinder Sharma
Tanja Gagliardi
Steven D. Allen
Romney Pope
Stephen R. D. Johnston
Kate Downey
Publication date
06-04-2022
Publisher
Springer Berlin Heidelberg
Published in
European Radiology / Issue 9/2022
Print ISSN: 0938-7994
Electronic ISSN: 1432-1084
DOI
https://doi.org/10.1007/s00330-022-08714-6

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