Cited by 68Medical Imaging Techniques and ApplicationsCancer Diagnosis and TreatmentHematological disorders and diagnostics

PET/CT-guided biopsies of metabolically active bone lesions: applications and clinical impact

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Klaeser, Bernd, Wiskirchen, Jakub, Wartenberg, Jan, Weitzel, Thilo, Schmid, Ralph A., Mueller, Michel D., Krause, Thomas·2010·European Journal of Nuclear Medicine and Molecular Imaging

Abstract

Purpose In a minority of cases a definite diagnosis and stage grouping in cancer patients is not possible based on the imaging information of PET/CT. We report our experience with percutaneous PET/CT-guided bone biopsies to histologically verify the aetiology of hypermetabolic bone lesions.Methods We retrospectively reviewed the data of 20 consecutive patients who underwent multimodal image-guided bone biopsies using a dedicated PET/CT system in a step-by-step technique. Technical and clinical success rates of PET/CT-guided biopsies were evaluated. Questionnaires were sent to the referring physicians to assess the impact of biopsies on patient management and to check the clinical need for PET/CT-guided biopsies.Results Clinical indications for biopsy were to histologically verify the aetiology of metabolically active bone lesions without a morphological correlate confirming the suspicion of metastases in 15 patients, to determine the origin of suspected metastases in 3 patients and to evaluate the appropriateness of targeted therapy options in 2 patients. Biopsies were technically successful in all patients. In 19 of 20 patients a definite histological diagnosis was possible. No complications or adverse effects occurred. The result of PET/CT-guided bone biopsies determined a change of the planned treatment in overall 56% of patients, with intramodality changes, e.g. chemotherapy with palliative instead of curative intent, and intermodality changes, e.g. systemic therapy instead of surgery, in 22 and 50%, respectively.Conclusion PET/CT-guided bone biopsies are a promising alternative to conventional techniques to make metabolically active bone lesions-especially without a distinctive morphological correlate-accessible for histological verification. PET/CT-guided biopsies had a major clinical impact in patients who otherwise cannot be reliably stage grouped at the time of treatment decisions.

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  • PET overlay of functional information on CT or MR images has been shown to better guide biopsies in the abdomen and in patients with bone disease.

    “This has already been shown with the use of PET to overlay functional information on CT or MR images to better guide biopsies in the abdomen and in patients with bone disease (60,61).”

    From Radiomics: Images Are More than Pictures, They Are Data (2016) · cites this paper as [60]

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  1. Borrego Dorado I, Vázquez Albertino R, López Martín J, Alvarez Pérez RM. Evaluation of efficacy and clinical impact of FDG-PET on patients with suspicion of recurrent cutaneous melanoma. Rev Esp Med Nucl 2006;25:301-11. 13092697.

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Authors
Klaeser, B., Wiskirchen, J., Wartenberg, J., Weitzel, T., Schmid, R. A., Mueller, M. D., & Krause, T.
Affiliations
University of Bern (CH)
Corresponding author
Wiskirchen, Jakub
Venue
European Journal of Nuclear Medicine and Molecular Imaging
Published
2010-08-03
Volume
37
Issue
11
Pages
2027-2036
ISSN
  • 1619-7070 (ISSN-L)
  • 1619-7089
OpenAlex
W2111013601
Cited by
68
References
28
Citations by year
2025: 2 · 2024: 3 · 2023: 2 · 2022: 8 · 2021: 3 · 2020: 5 · 2019: 3 · 2018: 5 · 2017: 4 · 2016: 12 · 2015: 5 · 2014: 4 · 2013: 5 · 2012: 6
FWCI
3.11
Type
journal article
Language
en
Open access
Locations
  • European Journal of Nuclear Medicine and Molecular Imaging (publishedVersion)
  • PubMed (publishedVersion)
  • reroDoc Digital Library (submittedVersion)
  • BORIS (University Library Bern) (submittedVersion, other-oa)
  • Open Access CRIS of the University of Bern
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Medical Imaging Techniques and Applications
  • Health Sciences › Medicine › Oncology › Cancer Diagnosis and Treatment
  • Health Sciences › Medicine › Emergency Medicine › Hematological disorders and diagnostics
Keywords
bone metastasis, percutaneous biopsy, histopathological diagnosis, tumor staging, treatment decision change, image-guided biopsy
MeSH terms
Aged, Biopsy, Bone Neoplasms, Humans, Male, Middle Aged, Retrospective Studies, Tomography, X-Ray Computed, Surgery, Computer-Assisted, Positron-Emission Tomography

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