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Literature DB >> 10871035

Partial aplasia of the posterior arch of the atlas with an isolated posterior arch remnant: findings in three cases.

A Sharma¹, S B Gaikwad, P S Deol, N K Mishra, S S Kale.

Abstract

We report the imaging findings in three symptomatic cases of partial aplasia of the posterior arch of the atlas with an isolated posterior remnant of the arch. These cases are instructive in illustrating the mechanism of cord impingement produced by the posterior arch remnant during extension of the cervical spine. Additionally, focal increased T2 signal was observed within the cord at the level of the anomaly in two of the patients.

Entities: Disease Species

Mesh：

Year: 2000 PMID： 10871035 PMCID： PMC7973897

Source DB: PubMed Journal: AJNR Am J Neuroradiol ISSN： 0195-6108 Impact factor: 3.825

12 in total

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20 in total

1. Partial aplasia of the posterior arch of the atlas with a persistent posterior tubercle.

Authors: U Jensen; C Stöhring; P Werner; O Jansen
Journal: Clin Neuroradiol Date: 2010-06-09 Impact factor: 3.649

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Journal: AJNR Am J Neuroradiol Date: 2006-02 Impact factor: 3.825

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Authors: Dominic N P Thompson
Journal: Eur Spine J Date: 2013-06 Impact factor: 3.134