{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,1,9]],"date-time":"2023-01-09T09:28:42Z","timestamp":1673256522836},"reference-count":10,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Reports in Pathology"],"published-print":{"date-parts":[[2012]]},"abstract":"<jats:p>Dysembryoplastic neuroepithelial tumor (DNT) is a benign neoplasm with typical supratentorial location, but the possibility of these rare tumors can also be located in the posterior fossa must be taken into account. We report a 21-year-old woman that suffered gait instability, headache, and diplopia. On CT-scan, an intraparenchymatous cerebellar tumor was disclosed. It was isodense, showing light enhancement after contrast administration. On MRI (T1-weighted image) the tumor was isointense, showing inhomogeneous hyperintensity after-gadolinium administration. On T2-weighted MRI, the tumor was inhomogenously hyperintense. At surgery, a solid and hypervascularized tumor was completely removed. Two years after surgery, the patient is symptom-free. Pathological study showed coexistence of areas of pilocytic astrocytoma with areas in which small rounded oligodendrocyte-like cells (OLC), with strong synaptophysin expression were identified. These neurocytic areas showed an eosinophilic matrix forming microcysts, and cells with aspect of \u201cfloating neurons\u201d were occasionally identified. A complex form variant of DNT was diagnosed. Our case suggests that in presence of a cerebellar tumor with features of pilocytic astrocytoma, the possibility of a complex form variant of DNT should be considered.<\/jats:p>","DOI":"10.1155\/2012\/718651","type":"journal-article","created":{"date-parts":[[2012,9,5]],"date-time":"2012-09-05T22:32:19Z","timestamp":1346884339000},"page":"1-4","source":"Crossref","is-referenced-by-count":4,"title":["Complex Form Variant of Dysembryoplastic Neuroepithelial Tumor of the Cerebellum"],"prefix":"10.1155","volume":"2012","author":[{"given":"Jes\u00fas","family":"Vaquero","sequence":"first","affiliation":[{"name":"Neurosurgical Service, Hospital Puerta de Hierro-Majadahonda, 28222 Madrid, Spain"},{"name":"Neuroscience Research Unit, Hospital Puerta de Hierro-Majadahonda, 28222 Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cristobal","family":"Salda\u00f1a","sequence":"additional","affiliation":[{"name":"Neurosurgical Service, Hospital Puerta de Hierro-Majadahonda, 28222 Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Santiago","family":"Coca","sequence":"additional","affiliation":[{"name":"Department of Pathology, Hospital G\u00f3mez Ulla, 28047 Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mercedes","family":"Zurita","sequence":"additional","affiliation":[{"name":"Neuroscience Research Unit, Hospital Puerta de Hierro-Majadahonda, 28222 Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"98","reference":[{"key":"1","volume-title":"Dysembryoplastic neuroepithelial tumour","year":"2007"},{"issue":"5","key":"2","doi-asserted-by":"crossref","first-page":"545","DOI":"10.1227\/00006123-198811000-00002","volume":"23","year":"1988","journal-title":"Neurosurgery"},{"issue":"6","key":"3","doi-asserted-by":"crossref","first-page":"604","DOI":"10.1097\/00000478-199406000-00004","volume":"18","year":"1994","journal-title":"The American Journal of Surgical Pathology"},{"issue":"3","key":"4","doi-asserted-by":"crossref","first-page":"487","DOI":"10.3171\/jns.2000.93.3.0487","volume":"93","year":"2000","journal-title":"Journal of Neurosurgery"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1007\/s004010050262"},{"issue":"1","key":"6","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1016\/S0028-3770(04)98305-1","volume":"50","year":"2004","journal-title":"Neurochirurgie"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1227\/01.NEU.0000324728.09908.1A"},{"issue":"6","key":"8","first-page":"305","volume":"17","year":"1998","journal-title":"Clinical Neuropathology"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1016\/j.wneu.2010.10.046"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.humpath.2011.08.023"}],"container-title":["Case Reports in Pathology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/cripa\/2012\/718651.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cripa\/2012\/718651.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cripa\/2012\/718651.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,6,20]],"date-time":"2017-06-20T23:47:07Z","timestamp":1498002427000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/cripa\/2012\/718651\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012]]},"references-count":10,"alternative-id":["718651","718651"],"URL":"https:\/\/doi.org\/10.1155\/2012\/718651","relation":{},"ISSN":["2090-6781","2090-679X"],"issn-type":[{"value":"2090-6781","type":"print"},{"value":"2090-679X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012]]}}}