{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,11]],"date-time":"2026-02-11T19:56:49Z","timestamp":1770839809352,"version":"3.50.1"},"reference-count":22,"publisher":"FapUNIFESP (SciELO)","issue":"8","license":[{"start":{"date-parts":[[2018,8,1]],"date-time":"2018-08-01T00:00:00Z","timestamp":1533081600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2018,8,1]],"date-time":"2018-08-01T00:00:00Z","timestamp":1533081600000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2018,8,1]],"date-time":"2018-08-01T00:00:00Z","timestamp":1533081600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Neuro-Psiquiatr."],"abstract":"<jats:p>ABSTRACT Spontaneous intracranial hypotension (SIH) is a syndrome that was unknown until the advent of magnetic resonance imaging (MRI). It is a cause of orthostatic headache, which remains underdiagnosed and, rarely, can result in several complications including dural venous sinus thrombosis, subdural hematoma and subarachnoid hemorrhage. Some of these complications are potentially life-threatening and should be recognized promptly, mainly by imaging studies. We reviewed the MRI of nine patients with SIH and describe the complications observed in three of these patients. Two of them had subdural hematoma and one had a dural venous sinus thrombosis detected by computed tomography and MRI. We concluded that MRI findings are of great importance in the diagnosis of SIH and its complications, which often influence the clinical-surgical treatment of the patient.<\/jats:p>","DOI":"10.1590\/0004-282x20180070","type":"journal-article","created":{"date-parts":[[2018,9,16]],"date-time":"2018-09-16T06:15:11Z","timestamp":1537078511000},"page":"507-511","source":"Crossref","is-referenced-by-count":18,"title":["Spontaneous intracranial hypotension and its complications"],"prefix":"10.1590","volume":"76","author":[{"given":"Mar\u00edlia Maria Vasconcelos","family":"Gir\u00e3o","sequence":"first","affiliation":[{"name":"Universidade Estadual de Campinas,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rachid Marwan Pinheiro","family":"Sousa","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Campinas,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mayani Costa","family":"Ribeiro","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Campinas,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T\u00e2nia Aparecida Marchiori de Oliveira","family":"Cardoso","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Campinas,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcondes Cavalcante","family":"Fran\u00e7a J\u00fanior","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Campinas,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabiano","family":"Reis","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Campinas,  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