Matches in SemOpenAlex for { <https://semopenalex.org/work/W1973291216> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W1973291216 endingPage "235" @default.
- W1973291216 startingPage "229" @default.
- W1973291216 abstract "In case of increased intracranial pressure (IICP), the inflow of cerebrospinal fluid widens the space between the optic nerve (ON) itself and the surrounding dura mater leading to the sonographic appearance of increased diameter of the ON. The purpose of the study was to gain clinical experience in children and to determine (a) the mean values for patients without proven IICP and (b) pathologic values of those with proven IICP.Ultrasound of the optic nerve was performed in 483 children with symptoms consistent with IICP, comprising 287 males and 196 females at an age ranging from 4 days to 24 years with a mean age of 7.5 + 5.1 years. The measured diameter of the ON of both eyes and the morphologic criteria concerning nerve sheath and papilla were evaluated retrospectively.Most of the investigated patients (n = 466) had no IICP as confirmed by neurological examination, EEG, sometimes CCT and/or MRI and clinical follow-up. The typical morphological findings in patients with normal intracranial pressure (ICP) were a clear and longitudinally extended demarcation of the ON with a well-delimited nerve sheath and without prominent papilla. The mean diameter of the ON in patients with normal ICP was 3.4 mm + 0.7 mm. In 17 patients with proven IICP, the mean diameter of the ON increased to 5.6 mm + 0.9 mm. Typically, the nerve sheath was indistinguishable from the hypoechoic ON, often but not invariably associated with a prominent papilla. In patients with IICP, the diameter of the ON alone matches the diameter of the ON plus nerve sheath in patients with normal ICP.IICP was detected with a high sensitivity by ultrasound using the diameter and the morphological criteria of an indistinguishable nerve sheath. A diameter of more than 4.5 mm is definitely pathologic and requires further investigation. Prominence of the papilla is an unreliable criterion for acute IICP." @default.
- W1973291216 created "2016-06-24" @default.
- W1973291216 creator A5003112905 @default.
- W1973291216 creator A5030719875 @default.
- W1973291216 creator A5052861828 @default.
- W1973291216 creator A5071333452 @default.
- W1973291216 creator A5086999454 @default.
- W1973291216 date "2005-02-01" @default.
- W1973291216 modified "2023-10-03" @default.
- W1973291216 title "Die Sonographie des Nervus opticus - Erfahrungen bei 483 Kindern" @default.
- W1973291216 doi "https://doi.org/10.1055/s-2004-813936" @default.
- W1973291216 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15666231" @default.
- W1973291216 hasPublicationYear "2005" @default.
- W1973291216 type Work @default.
- W1973291216 sameAs 1973291216 @default.
- W1973291216 citedByCount "29" @default.
- W1973291216 countsByYear W19732912162013 @default.
- W1973291216 countsByYear W19732912162014 @default.
- W1973291216 countsByYear W19732912162015 @default.
- W1973291216 countsByYear W19732912162016 @default.
- W1973291216 countsByYear W19732912162017 @default.
- W1973291216 countsByYear W19732912162018 @default.
- W1973291216 countsByYear W19732912162019 @default.
- W1973291216 countsByYear W19732912162020 @default.
- W1973291216 countsByYear W19732912162021 @default.
- W1973291216 countsByYear W19732912162022 @default.
- W1973291216 countsByYear W19732912162023 @default.
- W1973291216 crossrefType "journal-article" @default.
- W1973291216 hasAuthorship W1973291216A5003112905 @default.
- W1973291216 hasAuthorship W1973291216A5030719875 @default.
- W1973291216 hasAuthorship W1973291216A5052861828 @default.
- W1973291216 hasAuthorship W1973291216A5071333452 @default.
- W1973291216 hasAuthorship W1973291216A5086999454 @default.
- W1973291216 hasConcept C105702510 @default.
- W1973291216 hasConcept C126838900 @default.
- W1973291216 hasConcept C134984996 @default.
- W1973291216 hasConcept C141071460 @default.
- W1973291216 hasConcept C142724271 @default.
- W1973291216 hasConcept C143753070 @default.
- W1973291216 hasConcept C2779651940 @default.
- W1973291216 hasConcept C2780837183 @default.
- W1973291216 hasConcept C2780954326 @default.
- W1973291216 hasConcept C2989005 @default.
- W1973291216 hasConcept C71924100 @default.
- W1973291216 hasConceptScore W1973291216C105702510 @default.
- W1973291216 hasConceptScore W1973291216C126838900 @default.
- W1973291216 hasConceptScore W1973291216C134984996 @default.
- W1973291216 hasConceptScore W1973291216C141071460 @default.
- W1973291216 hasConceptScore W1973291216C142724271 @default.
- W1973291216 hasConceptScore W1973291216C143753070 @default.
- W1973291216 hasConceptScore W1973291216C2779651940 @default.
- W1973291216 hasConceptScore W1973291216C2780837183 @default.
- W1973291216 hasConceptScore W1973291216C2780954326 @default.
- W1973291216 hasConceptScore W1973291216C2989005 @default.
- W1973291216 hasConceptScore W1973291216C71924100 @default.
- W1973291216 hasIssue "02" @default.
- W1973291216 hasLocation W19732912161 @default.
- W1973291216 hasLocation W19732912162 @default.
- W1973291216 hasOpenAccess W1973291216 @default.
- W1973291216 hasPrimaryLocation W19732912161 @default.
- W1973291216 hasRelatedWork W1875573317 @default.
- W1973291216 hasRelatedWork W2056813784 @default.
- W1973291216 hasRelatedWork W2057054516 @default.
- W1973291216 hasRelatedWork W2098024279 @default.
- W1973291216 hasRelatedWork W2156014412 @default.
- W1973291216 hasRelatedWork W2163948340 @default.
- W1973291216 hasRelatedWork W2373416058 @default.
- W1973291216 hasRelatedWork W2440407265 @default.
- W1973291216 hasRelatedWork W2981773290 @default.
- W1973291216 hasRelatedWork W4386015189 @default.
- W1973291216 hasVolume "177" @default.
- W1973291216 isParatext "false" @default.
- W1973291216 isRetracted "false" @default.
- W1973291216 magId "1973291216" @default.
- W1973291216 workType "article" @default.