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16 changes: 16 additions & 0 deletions src/ontology/uberon-edit.obo
Original file line number Diff line number Diff line change
Expand Up @@ -221096,6 +221096,22 @@ relationship: dc-contributor https://orcid.org/0000-0001-8415-4848 ! Helena Mach
relationship: dc-contributor https://orcid.org/0000-0003-2699-3066 ! Meghan Balk
property_value: term_tracker_item "https://github.com/obophenotype/uberon/issues/2882" xsd:anyURI

[Term]
id: UBERON:7770001
name: inner cortex of thyroid cartilage
def: "The inner region of the thyroid cartilage characterized by less mineralized tissue, with a higher proportion of chondrocytes and proteoglycans providing flexibility. It directly supports the vocal ligaments and thyroarytenoid muscles." [https://geiselmed.dartmouth.edu/radiology/wp-content/uploads/sites/47/2019/04/Pitfalls-Staging-Laryngeal-SCCa-2013-Baugnon.pdf, https://www.kenhub.com/en/library/anatomy/thyroid-cartilage, https://www.ncbi.nlm.nih.gov/books/NBK538202/]
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@aleixpuigb aleixpuigb May 22, 2025

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From the kenhub page referenced:

The internal surface of the thyroid cartilage is covered by a mucous membrane. The angle serves as the attachment point for several laryngeal ligaments and muscles such as the thyroepiglottic, vestibular and vocal ligaments as well as the thyroarytenoid, thyroepiglottic and vocalis muscles.

  • We can add the exact synonym 'internal surface of thyroid cartilage' (also in PMID:30855790)
  • It lists more muscles and ligaments that are suported by this structure.

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I can't see all the information in the references:

... characterized by less mineralized tissue, with a higher proportion of chondrocytes and proteoglycans providing flexibility

synonym: "inner region of thyroid cartilage" EXACT []
is_a: UBERON:0034944 ! zone of organ
relationship: part_of UBERON:0001738 ! thyroid cartilage

[Term]
id: UBERON:7770002
name: outer cortex of thyroid cartilage
def: "The outer region of the thyroid cartilage containing denser hyaline cartilage with a higher collagen matrix density, providing structural rigidity. It serves as the attachment site for extrinsic muscles (e.g., sternothyroid, thyrohyoid) via the oblique line on the external surface." [https://geiselmed.dartmouth.edu/radiology/wp-content/uploads/sites/47/2019/04/Pitfalls-Staging-Laryngeal-SCCa-2013-Baugnon.pdf, https://www.kenhub.com/en/library/anatomy/thyroid-cartilage, https://teachmeanatomy.info/neck/viscera/larynx/laryngealcartilages/]
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This page doesn't make reference to this structure (it describes thyroid cartilage as a whole)

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I can't find the information in the references.

synonym: "outer region of thyroid cartilage" EXACT []
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In the kenhub page there is an exact synonym: external surface of thyroid cartilage

is_a: UBERON:0034944 ! zone of organ
relationship: part_of UBERON:0001738 ! thyroid cartilage

[Term]
id: UBERON:8000000
name: first instar larva stage
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