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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1992-6-11
|
| pubmed:abstractText |
The aim of this paper is to evaluate the number and type of consecutive initial diagnoses of focal hepatic lesions obtained by abdominal US and CT. The diagnoses were coded according to the Index for Radiological Diagnoses (ACR). From January 1990 through April 1991, US and CT diagnosed focal hepatic lesion in 16.4% and 9.1% of cases, respectively. A lower number of focal hepatic lesions was diagnosed by CT, which however was more accurate as to the nature of the lesion itself. This is due to the fact that CT is often used to stage hepatic neoplasms already confirmed by US-guided fine-needle biopsy (FBN). The correlation between the initial diagnosis and actual clinical status demonstrates a high rate of occasional findings, especially with US. The rate of questionable diagnoses relative to primary or secondary malignancies was very high. This could be explained by caution in making a severe diagnosis, by awareness of the limits of macroscopic diagnostic techniques and by the immediate availability of US-guided FNB. In conclusion, the coding of consecutive initial diagnoses, by US and CT, could contribute to a practical evaluation of diagnostic imaging techniques, especially when correlated with the respective anamnestic and clinical data. Further studies are necessary to confirm this hypothesis.
|
| pubmed:language |
ita
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Mar
|
| pubmed:issn |
0033-8362
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
83
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
254-9
|
| pubmed:dateRevised |
2008-10-21
|
| pubmed:meshHeading | |
| pubmed:year |
1992
|
| pubmed:articleTitle |
[Critical analysis of the diagnostic imaging of focal hepatic lesions].
|
| pubmed:affiliation |
Servizio di Radiologia e Diagnostica per Immagini, Ospedale Regionale Umberto I, USL n. 12, Ancona.
|
| pubmed:publicationType |
Journal Article,
English Abstract
|