{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,20]],"date-time":"2026-08-20T14:52:07Z","timestamp":1787237527980,"version":"build-2736575974"},"reference-count":31,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2024,1,18]],"date-time":"2024-01-18T00:00:00Z","timestamp":1705536000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["PCN Reports"],"published-print":{"date-parts":[[2024,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Idiopathic basal ganglia calcification (IBGC), also known as Farh's disease, is a rare neurodegenerative disorder characterized by calcification of the basal ganglia and other brain regions. This disease usually occurs in middle\u2010aged patients and presents with various neurological and psychiatric symptoms. The exact prevalence is unknown; however, population genomic data analysis suggests a prevalence of at least 4.5\/10,000 to 3.3\/1000, indicating that the disease is more common than previously thought and remains underdiagnosed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Case Presentation<\/jats:title>\n                    <jats:p>We report the case of a middle\u2010aged Japanese man who attempted suicide twice because of obsessive\u2010compulsive ideation caused by trivial triggers. The patient's psychiatric symptoms resolved relatively quickly after hospitalization, and imaging and genetic testing led to a diagnosis of IBGC.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>This case report illustrates the importance of including IBGC in the differential diagnosis of psychiatric symptoms that initially develop in middle\u2010aged patients.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/pcn5.166","type":"journal-article","created":{"date-parts":[[2024,1,19]],"date-time":"2024-01-19T00:18:56Z","timestamp":1705623536000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Idiopathic basal ganglia calcification presenting with obsessive\u2010compulsive symptoms: A case report"],"prefix":"10.1002","volume":"3","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9775-2369","authenticated-orcid":false,"given":"Daisuke","family":"Yoshioka","sequence":"first","affiliation":[{"name":"Division of Neuropsychiatry, Faculty of Medicine Tottori University Yonago Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3881-8997","authenticated-orcid":false,"given":"Takehiko","family":"Yamanashi","sequence":"additional","affiliation":[{"name":"Division of Neuropsychiatry, Faculty of Medicine Tottori University Yonago Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kenta","family":"Taneda","sequence":"additional","affiliation":[{"name":"Division of Neurology, Faculty of Medicine Tottori University Yonago Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Matsukawa","sequence":"additional","affiliation":[{"name":"Department of Neurology, Graduate School of 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