{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T07:55:59Z","timestamp":1769500559674,"version":"3.49.0"},"reference-count":0,"publisher":"Georg Thieme Verlag KG","issue":"03","license":[{"start":{"date-parts":[[2018,9,27]],"date-time":"2018-09-27T00:00:00Z","timestamp":1538006400000},"content-version":"vor","delay-in-days":88,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Neurol Surg Rep"],"published-print":{"date-parts":[[2018,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Calcifying pseudoneoplasms of the neuroaxis (CAPNON) are rare, benign tumors of unknown histogenesis. CAPNON generally are found intracranially or within the spinal column in symptomatic patients. We present the case of an asymptomatic patient with an incidentally discovered right anterior cranial fossa mass with extension through the posterior and anterior table of the right frontal sinus and right superior orbital roof. Open biopsy was performed via a transblepharoplasty incision with pathological diagnosis of CAPNON. The biopsy approach was well hidden and resulted in minimal to no postoperative scarring and little postoperative pain. We present the first documented case of CAPNON involving the frontal sinus via the anterior cranial base. Given our experience, in a patient with a mass involving the frontal sinus and superior orbital rim, the transblepharoplasty approach provides excellent exposure and access for pathological diagnosis. Further, we recommend that CAPNON remain on the differential for aggressive appearing calcified masses of the anterior cranial fossa.<\/jats:p>","DOI":"10.1055\/s-0038-1673392","type":"journal-article","created":{"date-parts":[[2018,9,27]],"date-time":"2018-09-27T19:37:44Z","timestamp":1538077064000},"page":"e75-e78","source":"Crossref","is-referenced-by-count":4,"title":["Anterior Cranial Fossa Calcifying Pseudoneoplasm of the Neuroaxis\u2014Diagnosis Using a Transblepharoplasty Approach"],"prefix":"10.1055","volume":"79","author":[{"given":"Timothy","family":"Blood","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fausto","family":"Rodriguez","sequence":"additional","affiliation":[{"name":"Department of Pathology, Johns Hopkins University School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Norris","family":"Nolan","sequence":"additional","affiliation":[{"name":"Department of Pathology, Johns Hopkins University School of Medicine, Suburban Hospital, Bethesda, Maryland, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"suffix":"Jr.","given":"Murugappan","family":"Ramanathan","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Johns Hopkins University School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shaun","family":"Desai","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery, Johns Hopkins University School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2018,9,27]]},"container-title":["Journal of Neurological Surgery Reports"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/s-0038-1673392.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,6]],"date-time":"2019-05-06T16:49:32Z","timestamp":1557161372000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/s-0038-1673392"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,7]]},"references-count":0,"journal-issue":{"issue":"03","published-online":{"date-parts":[[2018,7,30]]},"published-print":{"date-parts":[[2018,7]]}},"URL":"https:\/\/doi.org\/10.1055\/s-0038-1673392","relation":{},"ISSN":["2193-6358","2193-6366"],"issn-type":[{"value":"2193-6358","type":"print"},{"value":"2193-6366","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,7]]}}}