Full
Outline
To explore the application value of ultra-high-end computed tomography (GE 256-slice Revolution CT) urography in the diagnosis of urinary calculi.
A retrospective analysis was conducted on the clinical data of 156 patients with surgically confirmed urinary calculi admitted to a certain hospital from March 2021 to May 2024. All patients underwent abdominal plain films, B-ultrasound, and CT urography. The detection rates of X-ray positive and negative calculi by abdominal plain films, B-ultrasound, and CT urography were compared, and the diagnostic accuracy of Revolution CT urography for different types of urinary calculi was analyzed.
Compared with abdominal plain films and B-ultrasound, 256-slice Revolution CT urography had significantly higher detection rates of positive and negative calculi, with statistically significant differences (P<0.05). The diagnostic accuracy of Revolution CT urography for simple ureteral calculi, simple bladder calculi, simple renal calculi, ureteral calculi combined with renal calculi, and bladder calculi combined with ureteral calculi was higher than that of abdominal plain films and B-ultrasound, with statistically significant differences (P<0.05).
Compared with abdominal plain films and B-ultrasound, 256-slice Revolution CT has higher application value in the diagnosis of urinary calculi, which is conducive to further improving the diagnostic level and treatment effect of urinary calculi.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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