{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T12:44:58Z","timestamp":1783082698507,"version":"3.54.6"},"reference-count":12,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1978,10]]},"abstract":"<jats:p content-type=\"fine-print\">\u2713 The authors report a case in which a hematoma of the quadrigeminal plate resulted from the rupture of a \u201ccryptic\u201d arteriovascular malformation (AVM) fed by the artery of the quadrigeminal plate. The AVM was symptomatic before rupturing and this clinical feature, associated with the lack of angiographic demonstration, led to the erroneous preoperative diagnosis of a tumor. In retrospect, the only finding that might have suggested the correct diagnosis was the beaded appearance on the ventriculogram of the aqueduct due to blood clots into this fluid space.<\/jats:p>","DOI":"10.3171\/jns.1978.49.4.0610","type":"journal-article","created":{"date-parts":[[2009,5,7]],"date-time":"2009-05-07T15:24:30Z","timestamp":1241709870000},"page":"610-613","source":"Crossref","is-referenced-by-count":45,"title":["Hematoma of the quadrigeminal plate"],"prefix":"10.3171","volume":"49","author":[{"given":"Emanuele La","family":"Torre","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alberto","family":"Delitala","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vincenzo","family":"Sorano","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"b1","series-title":"Am J Roentgenol Radium Ther Nucl Med","doi-asserted-by":"publisher","first-page":"39","DOI":"10.2214\/ajr.110.1.39","article-title":"The veins of the posterior cranial fossa: an angiographic study under pathologic conditions.","volume":"110","author":"Galligioni","year":"1970"},{"key":"b2","series-title":"Presse Med","first-page":"890","article-title":"H\u00e9matome spontan\u00e9 de la calotte protub\u00e9rantielle op\u00e9r\u00e9 et gu\u00e9ri.","volume":"56","author":"Gros","year":"1948"},{"key":"b3","series-title":"Arch Neurol Psychiatry","doi-asserted-by":"publisher","first-page":"391","DOI":"10.1001\/archneurpsyc.1935.02250140147013","article-title":"An ependymal cyst in the quadrigeminal region. 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