Metanephric blastema
Last revised by Henry Knipe on 10 Mar 2019
Citation, DOI, disclosures and article data
Citation:
St-Amant M, Knipe H, Al Kabbani A, et al. Metanephric blastema. Reference article, Radiopaedia.org (Accessed on 23 Apr 2024) https://doi.org/10.53347/rID-34800
rID:
34800
Article created:
9 Mar 2015,
Maxime St-Amant ◉
Disclosures:
At the time the article was created Maxime St-Amant had no recorded disclosures.
View Maxime St-Amant's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Henry Knipe had no recorded disclosures.
View Henry Knipe's current disclosures
Revisions:
6 times, by
4 contributors -
see full revision history and disclosures
Systems:
Sections:
Synonyms:
- Metanephric mesenchyme
- Metanephric mesoderm
- Metanephric blastemas
Metanephric blastema (or metanephrogenic blastema) is one of the two embryological structure that gives rise to the kidney, the other one being the ureteric bud.
Related pathology
Persistent metanephric blastemas after 36 weeks of gestational age are called nephrogenic rests. They are associated with nephroblastomatosis and are a precursor lesion to Wilms tumors.
References
- 1. Qiao J, Cohen D, Herzlinger D. The metanephric blastema differentiates into collecting system and nephron epithelia in vitro. Development. 1995;121 (10): 3207-14. Pubmed citation
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