Cannonball metastasis (mnemonic)
Citation, DOI, disclosures and article data
Citation:
Asad Ullah M, Gaillard F, Bickle I, et al. Cannonball metastasis (mnemonic). Reference article, Radiopaedia.org (Accessed on 21 Mar 2025) https://doi.org/10.53347/rID-80149
rID:
80149
Article created:
19 Jul 2020,
Muhammad Asad Ullah
Disclosures:
At the time the article was created Muhammad Asad Ullah had no recorded disclosures.
View Muhammad Asad Ullah's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Frank Gaillard had the following disclosures:
- Biogen Australia Pty Ltd, Investigator-Initiated Research Grant for CAD software in multiple sclerosis: finished Oct 2021 (past)
These were assessed during peer review and were determined to not be relevant to the changes that were made.
View Frank Gaillard's current disclosures
Revisions:
5 times, by
4 contributors -
see full revision history and disclosures
Sections:
Synonyms:
- CRESP (mnemonic)
Cannonball metastases refer to multiple large, well-circumscribed, round pulmonary metastases. Numerous primary tumours have been described presenting with cannonball metastases, however, some primary tumours have a predilection for this presentation.
It should be noted that it is difficult to find a definitive list of common primaries presenting in this manner; therefore, sources differ substantially in the list they provide 1-3.
For example, a mnemonic that has been proposed is:
CRESP
Mnemonic
References
- 1. Flavin R, Finn S, McErlean A et al. Cannonball Metastases with Favourable Prognosis. Ir J Med Sci. 2005;174(1):61-4. doi:10.1007/BF03168522 - Pubmed
- 2. Andrey Yudin. Metaphorical Signs in Computed Tomography of Chest and Abdomen. (2023) ISBN: 9783031244940 - Google Books
- 3. Yang R, Ting C, Chu Y. Cannonball Lung Metastases as a Presenting Feature of Ectopic HCG Expression. Journal of Oncological Sciences. 2016;2(2-3):58-62. doi:10.1016/j.jons.2016.07.003
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