Cervical plicae palmatae
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At the time the article was created Maxime St-Amant had no recorded disclosures.View Maxime St-Amant's current disclosures
At the time the article was last revised Avni K P Skandhan had no recorded disclosures.View Avni K P Skandhan's current disclosures
Cervical plicae palmatae are normal folds seen on the anterior and posterior walls of the cervical canal. They are often described as longitudinal ridges or oblique elevation.
Sometimes they are identified on MRI, and one must make sure not to misinterpret this finding as abnormal. Studies report it in 50% of women between the ages of 20-50 years and 25% of women in their sixth decade of life 2.
They are thought to be a remnant of Müllerian duct fusion.
They are often mistaken as cervical septum.
History and etymology
"Plicae palmatae" is Latin for "leaf-shaped fold".
- 1. Takahata A, Koyama T, Yamada K et-al. Plicae palmatae of the cervical canal visualized on MRI. Br J Radiol. 2008;81 (961): e4-6. doi:10.1259/bjr/22157913 - Pubmed citation
- 2. Takahata A, Koyama T, Kido A et-al. The frequency of the plicae palmatae in the uterine cervix on MR imaging. Abdom Imaging. 2009;34 (2): 277-9. doi:10.1007/s00261-008-9384-8 - Pubmed citation