Elastosonography and Routine Ultrasonography in Diagnosis of Thyroid Nodules:A Meta-analysis / 中国医学影像学杂志
Chinese Journal of Medical Imaging
;
(12): 45-49,55, 2015.
Artículo
en Chino
| WPRIM
| ID: wpr-600594
ABSTRACT
Purpose Meta-analysis was performed to compare elastosonography and routine ultrasonography in the diagnosis of thyroid nodules. Materials and Methods Extensive literature search of CNKI, Wanfang data, OVID, the Cochrane Library, PubMed and Embase from 1980 to 2013 was performed using elastosonography, ultrasonography and thyroid nodules as key words. Clinical trials utilizing elastosonograpy and routine ultrasonography were selected. The quality and heterogeneity were evaluated. Specificity and specificity were summarized to generate receiver operating characteristic curves. Results Fourteen studies were selected including 10 literature in Chinese and 4 in English. There was significant heterogeneity in the sensitivity. The sensitivity for routine ultrasound, elastosonography and two techniques combined was 0.82 (95%CI 0.79-0.85), 0.61 (95%CI 0.57-0.64) and 0.93 (95%CI 0.90-0.95), respectively;with specificity of 0.70 (95%CI 0.68-0.72), 0.84 (95%CI 0.82-0.86) and 0.69 (95%CI 0.67-0.72). The summery area under curve was 0.8549, 0.8925 and 0.9614, respectively. Conclusion Evaluation of thyroid nodules using elastosonography is more sensitive and specific than routine ultrasonography. Combining elastosonography and routine ultrasonography provides better diagnostic accuracy.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio diagnóstico
/
Revisiones Sistemáticas Evaluadas
Idioma:
Chino
Revista:
Chinese Journal of Medical Imaging
Año:
2015
Tipo del documento:
Artículo
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