Matches in SemOpenAlex for { <https://semopenalex.org/work/W2389271801> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2389271801 abstract "Objective To evaluate the ultrasound characteristics of enlarged cervical lymph nodes by contrast-enhanced ultrasonography (CEUS) and its time-intensity curve (TIC). Methods Thirty-eight patients with 89 enlarged lymph nodes were examined by CEUS. The enhancement patterns and TIC of benign and malignant nodes were assessed. Results The 89 nodes included 33 (37.1%) benign and 56 (62.9%) malignant lymph nodes confirmed by pathological examination. Twenty-six (78.8%, P=0.000) of the 33 benign lesions had homogeneous enhancement. However, 32 (57.1%, P=0.000) of the 56 malignant nodes showed inhomogeneous enhancement by CEUS scanning. Nineteen (57.6%, P=0.000) of the 33 benign nodes were displayed as a fast-down pattern of the contrast agent perfusion, but 50 (89.3%, P=0.000) of the 56 malignant nodes were described as a slow-down pattern in TIC analysis. The sensitivity and specificity were 92.9% and 72.7% obtained by CEUS, and 82.1% and 69.7% by conventional ultrasound (B-mode and color/power Doppler imaging) in the differentiation of benign and malignant lesions (P=0.649 and P=0.239). The combination of conventional ultrasound and CEUS showed high sensitivity (98.2%) and specificity (84.8%) with a significant difference (P=0.011). Conclusion CEUS is valuable for differentiation of malignant from benign lymph node by visualization of different enhancement and perfusion patterns with a significantly higher sensitivity in combination with conventional ultrasound." @default.
- W2389271801 created "2016-06-24" @default.
- W2389271801 creator A5059264647 @default.
- W2389271801 date "2011-01-01" @default.
- W2389271801 modified "2023-09-25" @default.
- W2389271801 title "Contrast-enhanced ultrasonography in differentiation of malignant from benign enlarged lymph nodes of the head and neck" @default.
- W2389271801 hasPublicationYear "2011" @default.
- W2389271801 type Work @default.
- W2389271801 sameAs 2389271801 @default.
- W2389271801 citedByCount "0" @default.
- W2389271801 crossrefType "journal-article" @default.
- W2389271801 hasAuthorship W2389271801A5059264647 @default.
- W2389271801 hasConcept C121332964 @default.
- W2389271801 hasConcept C121608353 @default.
- W2389271801 hasConcept C126322002 @default.
- W2389271801 hasConcept C126838900 @default.
- W2389271801 hasConcept C141071460 @default.
- W2389271801 hasConcept C142724271 @default.
- W2389271801 hasConcept C143753070 @default.
- W2389271801 hasConcept C146957229 @default.
- W2389271801 hasConcept C2778549279 @default.
- W2389271801 hasConcept C2779013556 @default.
- W2389271801 hasConcept C2779585989 @default.
- W2389271801 hasConcept C2779720271 @default.
- W2389271801 hasConcept C2780849966 @default.
- W2389271801 hasConcept C2989005 @default.
- W2389271801 hasConcept C3018411727 @default.
- W2389271801 hasConcept C529618451 @default.
- W2389271801 hasConcept C66882249 @default.
- W2389271801 hasConcept C71924100 @default.
- W2389271801 hasConcept C97355855 @default.
- W2389271801 hasConceptScore W2389271801C121332964 @default.
- W2389271801 hasConceptScore W2389271801C121608353 @default.
- W2389271801 hasConceptScore W2389271801C126322002 @default.
- W2389271801 hasConceptScore W2389271801C126838900 @default.
- W2389271801 hasConceptScore W2389271801C141071460 @default.
- W2389271801 hasConceptScore W2389271801C142724271 @default.
- W2389271801 hasConceptScore W2389271801C143753070 @default.
- W2389271801 hasConceptScore W2389271801C146957229 @default.
- W2389271801 hasConceptScore W2389271801C2778549279 @default.
- W2389271801 hasConceptScore W2389271801C2779013556 @default.
- W2389271801 hasConceptScore W2389271801C2779585989 @default.
- W2389271801 hasConceptScore W2389271801C2779720271 @default.
- W2389271801 hasConceptScore W2389271801C2780849966 @default.
- W2389271801 hasConceptScore W2389271801C2989005 @default.
- W2389271801 hasConceptScore W2389271801C3018411727 @default.
- W2389271801 hasConceptScore W2389271801C529618451 @default.
- W2389271801 hasConceptScore W2389271801C66882249 @default.
- W2389271801 hasConceptScore W2389271801C71924100 @default.
- W2389271801 hasConceptScore W2389271801C97355855 @default.
- W2389271801 hasLocation W23892718011 @default.
- W2389271801 hasOpenAccess W2389271801 @default.
- W2389271801 hasPrimaryLocation W23892718011 @default.
- W2389271801 hasRelatedWork W1984564396 @default.
- W2389271801 hasRelatedWork W2170170117 @default.
- W2389271801 hasRelatedWork W2328069200 @default.
- W2389271801 hasRelatedWork W2347834951 @default.
- W2389271801 hasRelatedWork W2357944959 @default.
- W2389271801 hasRelatedWork W2364746958 @default.
- W2389271801 hasRelatedWork W2365921877 @default.
- W2389271801 hasRelatedWork W2376884505 @default.
- W2389271801 hasRelatedWork W2381543581 @default.
- W2389271801 hasRelatedWork W2381876255 @default.
- W2389271801 hasRelatedWork W2382352504 @default.
- W2389271801 hasRelatedWork W2383503483 @default.
- W2389271801 hasRelatedWork W2389596925 @default.
- W2389271801 hasRelatedWork W2414540781 @default.
- W2389271801 hasRelatedWork W2560446906 @default.
- W2389271801 hasRelatedWork W2923048843 @default.
- W2389271801 hasRelatedWork W3016547398 @default.
- W2389271801 hasRelatedWork W3031621783 @default.
- W2389271801 hasRelatedWork W3178055705 @default.
- W2389271801 hasRelatedWork W3211422304 @default.
- W2389271801 isParatext "false" @default.
- W2389271801 isRetracted "false" @default.
- W2389271801 magId "2389271801" @default.
- W2389271801 workType "article" @default.