Calcifying pseudoneoplasms of the neuraxis (CAPNON) in foramen magnum (cervicomedullary junction) region: a case report and review of the literature

O Atallah, KM Kurian, M Teo - British Journal of Neurosurgery, 2024 - Taylor & Francis
… extremely rare tumor, with nearly 150 cases have been reported in the literature. We present
a case of CAPNON at foramen magnum (cervicomedullary junction). We also discuss the …

[HTML][HTML] Calcifying pseudoneoplasm of the neuraxis in the posterior fossa: a case report and literature review

CA Dallimore, M Quelle, LL Désir, S Sham, M Harshan… - Cureus, 2022 - ncbi.nlm.nih.gov
reports one case of this lesion within the posterior fossa and contains a literature review
of all cases … A 53-year-old female patient with a history of epiphora, facial irritation, and …

Skull base calcifying pseudoneoplasms of the neuraxis: two case reports and a systematic review of the literature

K Yang, K Reddy, Y Ellenbogen, BH Wang… - Canadian Journal of …, 2020 - cambridge.org
calcified meningiomas at the skull base. Methods: Here, we report two cases of CAPNON
and present a systematic … In our case report of a right CPA CAPNON, we present novel patho…

Calcifying pseudoneoplasm of the neuraxis involving the posterior skull base: a case report and literature review

L Yan, P Dileep Menon, J Heim-Hall… - … Journal of Surgical …, 2021 - journals.sagepub.com
… In this case report, we also reviewed recent literature for clinical presentations, radiologic
findings, and histologic differential diagnoses. Familiarity with this lesion is important to avoid …

[HTML][HTML] … caused by the retro-odontoid pseudotumor with degenerative osteoarthritis and calcium pyrophosphate dihydrate disease: a case report and literature review

T Yurube, T Iguchi, K Kinoshita, T Sadamitsu… - Neurospine, 2021 - ncbi.nlm.nih.gov
… for the inclusion in this literature review. Based on 4 major topics of craniocervical “pseudotumor,”
“OA,” “… OA and periodontoid calcifications and ossifications without AAS. Based on our …

Incidental multifocal calcifying pseudoneoplasm of the neuraxis: case report and literature review

JQ Lu, K Yang, KKV Reddy… - British journal of …, 2023 - Taylor & Francis
review of her CT images identified nodules that were all ipsilateral to the ruptured aneurysm.
A literature review … Our case suggests a reactive process in the pathogenesis of CAPNON. …

Calcifying pseudoneoplasm of the neuroaxis presenting with refractory seizures: case report and literature review

FA Vallejo, SH Chen, G Bano, S Gultekin… - Journal of Clinical …, 2020 - Elsevier
… However, this case report and literature review support including CAPNON in the differential
diagnosis for a calcified lesion in the setting of seizures. This is important, as surgical …

[HTML][HTML] Retro-odontoid pseudotumor formation in the context of various acquired and congenital pathologies of the craniovertebral junction and surgical techniques

B Fiani, R Houston, I Siddiqi, M Arshad, T Reardon… - Neurospine, 2021 - ncbi.nlm.nih.gov
reports and relevant prior literature reviews regarding the … Lastly, there have been prior
case reports of pigmented … [25] showing an eggshell calcification of the pseudotumor. …

Calcifying pseudoneoplasm of the neuraxis: from pathogenesis to diagnostic and therapeutic considerations

K Yang, K Reddy, I Chebib, R Hammond, JQ Lu - World Neurosurgery, 2021 - Elsevier
… Our recent case report demonstrated the histopathological differences and possible … for
spinal CAPNONs in their comprehensive literature review. Most spinal CAPNONs have been …

… dihydrate crystal deposition disease and retro-odontoid pseudotumor rupture managed via posterior occipital cervical instrumented fusion: illustrative case

AK Malhotra, AR Malhotra, AP Landry… - … of Neurosurgery: Case …, 2022 - thejns.org
… LESSONS With this case report, the authors presented for the first … Results from our literature
review on surgical management … of calcified cervical yellow ligament: a case report. J Med …