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Button sequestrum

Last revised by Henry Knipe on 4 Jun 2020

Citation, DOI, disclosures and article data

Citation:

Gaillard F, Knipe H, Button sequestrum. Reference article, Radiopaedia.org (Accessed on 06 Oct 2024) https://doi.org/10.53347/rID-7665

DOI:

https://doi.org/10.53347/rID-7665

Permalink:

https://radiopaedia.org/articles/7665

rID:

7665

Article created:

17 Nov 2009, Frank Gaillard ◉ ◈

Disclosures:

At the time the article was created Frank Gaillard had no recorded disclosures.

View Frank Gaillard's current disclosures

Last revised:

4 Jun 2020, Henry Knipe ◉

Disclosures:

At the time the article was last revised Henry Knipe had no recorded disclosures.

View Henry Knipe's current disclosures

Revisions:

2 times, by 1 contributor - see full revision history and disclosures

Systems:

Musculoskeletal

Sections:

Signs

Tags:

refs, cases

A button sequestrum is a small sequestrum of devascularised bone surrounded by lucency. Although classically described in osteomyelitis and eosinophilic granuloma it is also occasionally seen in fibrosarcoma and lymphoma.

Differential diagnoses

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