Parenchyma
Last revised by Jeremy Jones on 28 Sep 2013
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Citation:
Jones J, Parenchyma. Reference article, Radiopaedia.org (Accessed on 10 Dec 2023) https://doi.org/10.53347/rID-14498
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rID:
14498
Article created:
1 Aug 2011, Jeremy Jones ◉
Disclosures:
At the time the article was created Jeremy Jones had no recorded disclosures.
View Jeremy Jones's current disclosuresLast revised:
28 Sep 2013, Jeremy Jones ◉
Disclosures:
At the time the article was last revised Jeremy Jones had no recorded disclosures.
View Jeremy Jones's current disclosuresRevisions:
1 time, by 1 contributor - see full revision history and disclosures
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In anatomy, parenchyma refers to the functional part of an organ in the body. This is in contrast to the stroma or interstitium, which refers to the structural tissue of organs, such as the connective tissues.
Embryologically, the majority of organ parenchyma develops from the ectoderm or endoderm, rather than mesoderm:
- ectoderm: brain, skin
- mesoderm: spleen, kidneys, heart
- endoderm: lungs, gastrointestinal tract, liver, pancreas
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