{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,9]],"date-time":"2024-09-09T07:59:16Z","timestamp":1725868756089},"reference-count":25,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1985,2]]},"abstract":"<jats:p content-type=\"fine-print\">\u2713 Intracranial pressure (ICP) was continuously recorded, isotope cisternography was performed, and the ventricular system size was evaluated on serial computerized tomography scans in 39 patients. All of these patients had communicating hydrocephalus after subarachnoid hemorrhage (SAH) from rupture of an intracranial aneurysm. The studies were carried out in both the acute stage (within 7 days after SAH) and the communicating hydrocephalus stage. In patients in the acute stage who had no ventricular dilatation, but who later developed communicating hydrocephalus, the resting ICP was high, and an ICP pattern of B-wave activity was seen; there was no delay in cerebrospinal fluid (CSF) absorption on isotope cisternography. Patients with communicating hydrocephalus in whom ICP recordings were started within 63 days after SAH had a pattern of plateau waves in conjunction with B-waves, and there was a marked delay in CSF circulation. In general, patients with higher resting ICP's had more frequent ICP irregularities. Patients with communicating hydrocephalus in whom recordings were begun more than 6 months after SAH had a low and flat ICP pattern, and there was no delay in CSF absorption in spite of bilateral convexity blocks on isotope cisternography. The results suggest that the ICP pattern of plateau waves in conjunction with B-waves can be regarded as a sign of delayed CSF absorption; hence, shunting procedures may be indicated in patients with plateau waves in conjunction with B-waves visualized on continuous ICP recordings.<\/jats:p>","DOI":"10.3171\/jns.1985.62.2.0220","type":"journal-article","created":{"date-parts":[[2009,5,8]],"date-time":"2009-05-08T16:15:54Z","timestamp":1241799354000},"page":"220-226","source":"Crossref","is-referenced-by-count":24,"title":["ICP patterns and isotope cisternography in patients with communicating hydrocephalus following rupture of intracranial aneurysm"],"prefix":"10.3171","volume":"62","author":[{"given":"Minoru","family":"Hayashi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hidenori","family":"Kobayashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hirokazu","family":"Kawano","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuji","family":"Handa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinjiro","family":"Yamamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tetsuo","family":"Kitano","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"key":"b1","series-title":"N Engl J Med","doi-asserted-by":"publisher","first-page":"117","DOI":"10.1056\/NEJM196507152730301","article-title":"Symptomatic occult hydrocephalus with \u201cnormal\u201d cerebrospinal fluid pressure. A treatable syndrome.","volume":"273","author":"Adams","year":"1965"},{"key":"b2","series-title":"Arch Surg","doi-asserted-by":"publisher","first-page":"18","DOI":"10.1001\/archsurg.1928.01140070021002","article-title":"Blood in the cerebrospinal fluid. Resultant functional and organic alterations in the central nervous system. A. Experimental data.","volume":"17","author":"Bagley","year":"1928"},{"key":"b3","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"376","DOI":"10.3171\/jns.1974.40.3.0376","article-title":"Intracranial pressure in patients with dementia and communicating hydrocephalus.","volume":"40","author":"Chawla","year":"1974"},{"key":"b4","series-title":"Cisternography and Hydrocephalus.","first-page":"441","article-title":"Quantitative cisternography: an aid to diagnosis","author":"Curl","year":"1972"},{"key":"b5","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"651","DOI":"10.3171\/jns.1969.30.6.0651","article-title":"Block of arachnoid villus by subarachnoid hemorrhage.","volume":"30","author":"Ellington","year":"1969"},{"key":"b6","series-title":"J Neurol Sci","doi-asserted-by":"publisher","first-page":"307","DOI":"10.1016\/0022-510X(65)90016-X","article-title":"The special clinical problem of symptomatic hydrocephalus with normal cerebrospinal fluid pressure. Observations on cerebrospinal fluid hydro-dynamics.","volume":"2","author":"Hakim","year":"1965"},{"key":"b7","series-title":"Intracranial Pressure III.","first-page":"157","article-title":"Mean intracranial resting pressure, episodic pressure fluctuations, and intracranial volume\/pressure response in patients with subarachnoid hemorrhage","author":"Hammer","year":"1976"},{"key":"b8","series-title":"Arch Neurol Psychiatry","doi-asserted-by":"publisher","first-page":"505","DOI":"10.1001\/archneurpsyc.1944.02290360077006","article-title":"Reaction of the meninges to blood.","volume":"52","author":"Hammes","year":"1944"},{"key":"b9","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"797","DOI":"10.3171\/jns.1982.57.6.0797","article-title":"Ventricular size and isotope cisternography in patients with acute transient rises of intracranial pressure (plateau waves).","volume":"57","author":"Hayashi","year":"1982"},{"key":"b10","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"30","DOI":"10.3171\/jns.1984.61.1.0030","article-title":"Cerebral blood flow and ICP patterns in patients with communicating hydrocephalus after aneurysm rupture.","volume":"61","author":"Hayashi","year":"1984"},{"key":"b11","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"584","DOI":"10.3171\/jns.1977.46.5.0584","article-title":"Intracranial hypertension in patients with ruptured intracranial aneurysm.","volume":"46","author":"Hayashi","year":"1977"},{"key":"b12","series-title":"Arch Neurol Psychiatry","doi-asserted-by":"publisher","first-page":"572","DOI":"10.1001\/archneurpsyc.1949.02310170047004","article-title":"Aseptic hemogenic meningitis. An experimental study of aseptic meningeal reactions due to blood and its breakdown products.","volume":"62","author":"Jackson","year":"1949"},{"key":"b13","series-title":"Intracranial Pressure III.","first-page":"147","article-title":"ICP, aneurysms, and subarachnoid hemorrhage","author":"Kassell","year":"1976"},{"key":"b14","series-title":"Neurology","doi-asserted-by":"publisher","first-page":"534","DOI":"10.1212\/WNL.20.6.534","article-title":"A simple constant-infusion manometric test for measurement of CSF absorption. I. Rationale and method.","volume":"20","author":"Katzman","year":"1970"},{"key":"b15","series-title":"Brain","doi-asserted-by":"publisher","first-page":"45","DOI":"10.1093\/brain\/84.1.45","article-title":"Hydrocephalus in the adult following spontaneous subarachnoid haemorrhage.","volume":"84","author":"Kibler","year":"1961"},{"key":"b16","series-title":"Acta Psychiatr Neurol Scand","first-page":"1","article-title":"Continuous recording and control of ventricular fluid pressure in neurosurgical practice.","volume":"36","author":"Lundberg","year":"1960"},{"key":"b17","series-title":"Scientific Foundations of Neurology.","first-page":"356","article-title":"Monitoring of the intracranial pressure","author":"Lundberg","year":"1972"},{"key":"b18","series-title":"Prog Brain Res","doi-asserted-by":"publisher","first-page":"69","DOI":"10.1016\/S0079-6123(08)61440-5","article-title":"Clinical investigations on interrelations between intracranial pressure and intracranial hemodynamics.","volume":"30","author":"Lundberg","year":"1968"},{"key":"b19","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"483","DOI":"10.3171\/jns.1979.50.4.0483","article-title":"Cerebral hemodynamic changes during plateau waves in brain-tumor patients.","volume":"50","author":"Matsuda","year":"1979"},{"key":"b20","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"537","DOI":"10.3171\/jns.1972.36.5.0537","article-title":"Intracranial pressure in patients with ruptured saccular aneurysm.","volume":"36","author":"Nornes","year":"1972"},{"key":"b21","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"303","DOI":"10.3171\/jns.1969.31.3.0303","article-title":"Regional cerebral blood volume during acute transient rises of intracranial pressure (plateau waves).","volume":"31","author":"Risberg","year":"1969"},{"key":"b22","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"258","DOI":"10.3171\/jns.1975.42.3.0258","article-title":"Use of long-term intracranial pressure measurements to assess hydrocephalic patients prior to shunt surgery.","volume":"42","author":"Symon","year":"1975"},{"key":"b23","series-title":"Lancet","first-page":"1291","article-title":"Pressure waves in so-called low-pressure hydrocephalus.","volume":"2","author":"Symon","year":"1972"},{"key":"b24","series-title":"Normal Neuroradiology and Atlas of the Skull, Sinuses, and Facial Bones.","first-page":"613","author":"Taveras","year":"1979"},{"key":"b25","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"186","DOI":"10.3171\/jns.1982.56.2.0186","article-title":"Intracranial pressure changes following aneurysm rupture. Part 1: Clinical and angiographic correlations.","volume":"56","author":"Voldby","year":"1982"}],"container-title":["Journal of Neurosurgery"],"original-title":[],"link":[{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg\/62\/2\/article-p220.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg\/62\/2\/article-p220.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg\/62\/2\/article-p220.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,7,24]],"date-time":"2022-07-24T19:00:10Z","timestamp":1658689210000},"score":1,"resource":{"primary":{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg\/62\/2\/article-p220.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1985,2]]},"references-count":25,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.3171\/jns.1985.62.2.0220","relation":{},"ISSN":["0022-3085"],"issn-type":[{"value":"0022-3085","type":"print"}],"subject":[],"published":{"date-parts":[[1985,2]]}}}