Matches in SemOpenAlex for { <https://semopenalex.org/work/W2157051988> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2157051988 abstract "Phase-contrast cine MR flow imaging through the aqueduct was used to establish the diagnosis of normal pressure hydrocephalus (NPH), and to predict outcome after shunting. From 1990-1994 16 patients, who were participants in the Dutch Normal Pressure Hydrocephalus Study [3], were studied. The patients included in this study met clinical and CT-scan criteria as described in this study, underwent cine phase-contrast MR imaging prior to placement of a CSF shunt, and had a follow-up 12 months after the operation. Claustrophobic patients, patients with a pacemaker or extremely agitated patients were excluded. Normal Flux was calculated in each patients, as the average difference in caudal and rostral flux (Fdiff) +2 times standard deviation (0.97 cc/sec) [2]. The clinical outcome was measured with a modified scale of activities of daily living (ADL) as described by Rankin. Of the 16 patients, 8 could not be evaluated due to restlessness during MR measurements, disabling cerebral vascular accidents or death before the end of the follow-up period. Of the remaining 8 patients, 5 had a normal flux, of which only one improved. Two patients had a Fdiff twice the normal range, which improved in both patients. One patient had no measurable flux, consistent with an aqueduct stenosis; he too improved. Overall, there was a concordance of MR findings with final outcome after shunting in 7 out of 8 patients. This pilot study, therefore, support the need to further evaluate flow with MR imaging techniques to select patients with shunt responsive NPH." @default.
- W2157051988 created "2016-06-24" @default.
- W2157051988 creator A5001049131 @default.
- W2157051988 creator A5052693175 @default.
- W2157051988 creator A5064378373 @default.
- W2157051988 creator A5084276272 @default.
- W2157051988 date "1998-01-01" @default.
- W2157051988 modified "2023-09-26" @default.
- W2157051988 title "Cine Phase-Contrast MR Imaging in Normal Pressure Hydrocephalus Patients: Relation to Surgical Outcome" @default.
- W2157051988 cites W1969947674 @default.
- W2157051988 cites W2011296872 @default.
- W2157051988 cites W2029591134 @default.
- W2157051988 cites W2112555366 @default.
- W2157051988 cites W2150652709 @default.
- W2157051988 cites W2418868031 @default.
- W2157051988 doi "https://doi.org/10.1007/978-3-7091-6475-4_98" @default.
- W2157051988 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9779224" @default.
- W2157051988 hasPublicationYear "1998" @default.
- W2157051988 type Work @default.
- W2157051988 sameAs 2157051988 @default.
- W2157051988 citedByCount "17" @default.
- W2157051988 countsByYear W21570519882012 @default.
- W2157051988 countsByYear W21570519882013 @default.
- W2157051988 countsByYear W21570519882020 @default.
- W2157051988 crossrefType "book-chapter" @default.
- W2157051988 hasAuthorship W2157051988A5001049131 @default.
- W2157051988 hasAuthorship W2157051988A5052693175 @default.
- W2157051988 hasAuthorship W2157051988A5064378373 @default.
- W2157051988 hasAuthorship W2157051988A5084276272 @default.
- W2157051988 hasConcept C118552586 @default.
- W2157051988 hasConcept C126322002 @default.
- W2157051988 hasConcept C126838900 @default.
- W2157051988 hasConcept C141071460 @default.
- W2157051988 hasConcept C160798450 @default.
- W2157051988 hasConcept C16568411 @default.
- W2157051988 hasConcept C197328160 @default.
- W2157051988 hasConcept C2778134817 @default.
- W2157051988 hasConcept C2779134260 @default.
- W2157051988 hasConcept C2779483572 @default.
- W2157051988 hasConcept C2779889316 @default.
- W2157051988 hasConcept C2780007028 @default.
- W2157051988 hasConcept C2780968331 @default.
- W2157051988 hasConcept C2781389367 @default.
- W2157051988 hasConcept C2989005 @default.
- W2157051988 hasConcept C513090587 @default.
- W2157051988 hasConcept C71924100 @default.
- W2157051988 hasConceptScore W2157051988C118552586 @default.
- W2157051988 hasConceptScore W2157051988C126322002 @default.
- W2157051988 hasConceptScore W2157051988C126838900 @default.
- W2157051988 hasConceptScore W2157051988C141071460 @default.
- W2157051988 hasConceptScore W2157051988C160798450 @default.
- W2157051988 hasConceptScore W2157051988C16568411 @default.
- W2157051988 hasConceptScore W2157051988C197328160 @default.
- W2157051988 hasConceptScore W2157051988C2778134817 @default.
- W2157051988 hasConceptScore W2157051988C2779134260 @default.
- W2157051988 hasConceptScore W2157051988C2779483572 @default.
- W2157051988 hasConceptScore W2157051988C2779889316 @default.
- W2157051988 hasConceptScore W2157051988C2780007028 @default.
- W2157051988 hasConceptScore W2157051988C2780968331 @default.
- W2157051988 hasConceptScore W2157051988C2781389367 @default.
- W2157051988 hasConceptScore W2157051988C2989005 @default.
- W2157051988 hasConceptScore W2157051988C513090587 @default.
- W2157051988 hasConceptScore W2157051988C71924100 @default.
- W2157051988 hasLocation W21570519881 @default.
- W2157051988 hasLocation W21570519882 @default.
- W2157051988 hasOpenAccess W2157051988 @default.
- W2157051988 hasPrimaryLocation W21570519881 @default.
- W2157051988 hasRelatedWork W1720135664 @default.
- W2157051988 hasRelatedWork W196700866 @default.
- W2157051988 hasRelatedWork W1974368932 @default.
- W2157051988 hasRelatedWork W2023178512 @default.
- W2157051988 hasRelatedWork W2036176922 @default.
- W2157051988 hasRelatedWork W2157051988 @default.
- W2157051988 hasRelatedWork W2185008754 @default.
- W2157051988 hasRelatedWork W2789417520 @default.
- W2157051988 hasRelatedWork W4281687347 @default.
- W2157051988 hasRelatedWork W54680794 @default.
- W2157051988 isParatext "false" @default.
- W2157051988 isRetracted "false" @default.
- W2157051988 magId "2157051988" @default.
- W2157051988 workType "book-chapter" @default.