Ultrasound research on craniocerebral gunshot wound / 中华超声影像学杂志
Chinese Journal of Ultrasonography
;
(12): 1076-1078, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-385191
ABSTRACT
Objective To explore the ultrasonographic characteristics in craniocerebral gunshot injured areas and the value of ultrasound technology for judging the activity of wound tissues. Methods After establishment of the model of penetrated craniocerebral gunshot wound, the ultrasonographic characteristics of the tissues in the injured areas were observed by conventional ultrasound and contrastenhanced ultrasonography(CEUS) ,and compared with the pathological changes of the wound area. Results ①A straight-looking, irregular-edged, easily distinguishable pipe-shaped high-level echo can be seen by conventional ultrasound in craniocerebral gunshot injured areas. ②The pipe-shaped strong echo usually shows non-enhancement by the CEUS,or shows homogeneous hypo-enhancement in some areas. ③Tissues around the pipe-shaped echo usually appears that the homogeneous hypo-enhancing area and non-enhancing area exist together. ④Around the above-mentioned the hypo-enhancing area and non-enhancing area, a hyper-enhancing area can be seen, and appears to be a typical ring-shaped high-level echo in short-axis section of the pipe-shaped echo. ConclusionsConventional ultrasound can easily shows the distribution of craniocerebral gunshot injured areas characterized by pipe-shaped high-level echo, and CEUS can precisely demonstrate necrotic tissues in the gunshot injured areas,distinguish them from the degenerative tissues and normal tissues. The application of ultrasound technology will greatly improve the therapeutic and treatmental level of the craniocerebral gunshot wound.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Chinese Journal of Ultrasonography
Year:
2010
Type:
Article
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