Bochdalek's flower basket
Citation, DOI, disclosures and article data
Citation:
Little D, Sharma R, Ranchod A, et al. Bochdalek's flower basket. Reference article, Radiopaedia.org (Accessed on 19 Mar 2025) https://doi.org/10.53347/rID-34409
rID:
34409
Article created:
18 Feb 2015,
David Little ◉
Disclosures:
At the time the article was created David Little had no recorded disclosures.
View David Little's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Rohit Sharma had no financial relationships to ineligible companies to disclose.
View Rohit Sharma's current disclosures
Revisions:
17 times, by
12 contributors -
see full revision history and disclosures
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Synonyms:
- Flower basket of Bochdalek
- Bochdalek flower basket
Bochdalek's flower basket is the eponymous name for the incidental normal variant finding of protrusion of the choroid plexus through the foramina of Luschka.
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Epidemiology
This is a relatively common finding, with calcified Bochdalek's flower basket found in 38% of patients above the age of 51 years in one study using CT 4.
History and etymology
The finding is named after Vincent Alexander Bochdalek (1801-1883), the Czech anatomist who is most recognised for characterising what is now known as the Bochdalek hernia 3.
Differential diagnosis
It is an important normal variant to recognise as the presence of protruding calcified choroid tissue in the fourth ventricle can be confused with subarachnoid haemorrhage 2 or a cerebellopontine angle mass.
References
- 1. Horsburgh A, Kirollos RW, Massoud TF. Bochdalek's flower basket: applied neuroimaging morphometry and variants of choroid plexus in the cerebellopontine angles. Neuroradiology. 2012;54 (12): 1341-6. doi:10.1007/s00234-012-1065-1 - Pubmed citation
- 2. Baker SR. Notes of a Radiology Watcher. Springer. ISBN:3319016768. Read it at Google Books - Find it at Amazon
- 3. Loukas M, El-Sedfy A, Tubbs RS, Gribben WB, Shoja MM, Cermakova A. Vincent Alexander Bochdalek (1801-1883). (2008) World journal of surgery. 32 (10): 2324-6. doi:10.1007/s00268-008-9686-6 - Pubmed
- 4. Horsburgh A, Kirollos R, Massoud T. Bochdalek's Flower Basket: Applied Neuroimaging Morphometry and Variants of Choroid Plexus in the Cerebellopontine Angles. Neuroradiology. 2012;54(12):1341-6. doi:10.1007/s00234-012-1065-1 - Pubmed
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