Evidence map›Paper›PMID 33036490›Full record

ReviewCancers2020

Radiomics of Liver Metastases: A Systematic Review.

Francesco Fiz, Luca Viganò, Nicolò Gennaro, Guido Costa, Ludovico La Bella, Alexandra Boichuk, Lara Cavinato, Martina Sollini, Letterio S Politi, Arturo Chiti and 1 more

Abstract readReview
In one paragraph

Review in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

69 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Liver metastases beyond classical imaging findings.Abdominal radiology (New York) · 2026
    Review
  6. Article
  7. Japanese journal of radiology · 2026
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

9 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Francesco FizDepartment of Nuclear Medicine, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano-Milan, Italy.
Luca ViganòDivision of Hepatobiliary and General Surgery, Department of Surgery, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano-Milan, Italy.
Nicolò GennaroDepartment of Biomedical Sciences, Humanitas University, 20089 Pieve Emanuele-Milan, Italy.
Guido CostaDivision of Hepatobiliary and General Surgery, Department of Surgery, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano-Milan, Italy.
Ludovico La BellaDepartment of Biomedical Sciences, Humanitas University, 20089 Pieve Emanuele-Milan, Italy.
Alexandra BoichukDepartment of Biomedical Sciences, Humanitas University, 20089 Pieve Emanuele-Milan, Italy.
Lara CavinatoMOX Laboratory, Department of Mathematics, Politecnico di Milano, 20133 Milan, Italy.
Martina SolliniDepartment of Nuclear Medicine, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano-Milan, Italy.
Letterio S PolitiDepartment of Biomedical Sciences, Humanitas University, 20089 Pieve Emanuele-Milan, Italy.
Arturo ChitiDepartment of Nuclear Medicine, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano-Milan, Italy.
Guido TorzilliDivision of Hepatobiliary and General Surgery, Department of Surgery, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano-Milan, Italy.

Funding

Associazione Italiana per la Ricerca sul Cancro #2019-23822 and #2019-23596
6 · The paper itself

Abstract

Multidisciplinary management of patients with liver metastases (LM) requires a precision medicine approach, based on adequate profiling of tumor biology and robust biomarkers. Radiomics, defined as the high-throughput identification, analysis, and translational applications of radiological textural features, could fulfill this need. The present review aims to elucidate the contribution of radiomic analyses to the management of patients with LM. We performed a systematic review of the literature through the most relevant databases and web sources. English language original articles published before June 2020 and concerning radiomics of LM extracted from CT, MRI, or PET-CT were considered. Thirty-two papers were identified. Baseline higher entropy and lower homogeneity of LM were associated with better survival and higher chemotherapy response rates. A decrease in entropy and an increase in homogeneity after chemotherapy correlated with radiological tumor response. Entropy and homogeneity were also highly predictive of tumor regression grade. In comparison with RECIST criteria, radiomic features provided an earlier prediction of response to chemotherapy. Lastly, texture analyses could differentiate LM from other liver tumors. The commonest limitations of studies were small sample size, retrospective design, lack of validation datasets, and unavailability of univocal cut-off values of radiomic features. In conclusion, radiomics can potentially contribute to the precision medicine approach to patients with LM, but interdisciplinarity, standardization, and adequate software tools are needed to translate the anticipated potentialities into clinical practice.

Indexed as

computer-assisted diagnosisgray level matricesliver metastasesoverall and recurrence-free survivalradiomicsresponse to chemotherapytexture analysis

Identifiers

PMID33036490
PMCPMC7600822

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.