刊期详情

Head and Neck Imaging订阅

Discriminant Function Analysis for Parametrial Infiltration in Cervical Carcinoma with CT Perfusion Imaging

Author：DONG Ying, QI Yan, QI Zi-kun

affiliation：Medical Imaging Center of Laiwu City People's Hospital in Shandong Province, 271199

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Abstract

Objective To study on cervical parametrial invasion of CT perfusion discriminant function in improving accuracy of CT perfusion for the diagnosis of cervical parametrial invasion. Methods From my families and 100 cases patients with postoperative pathological diagnosis of cervical cancer, according to the result of pathology by infiltrating into palace group and non palace by infiltration.All patients with preoperative spiral CT perfusion scanning line 64 layer, respectively, using morphological and CT perfusion CT discriminant parameter for invasive diagnosis palace, contrast sensitivity and specific degrees. Results The palace by infiltrating group BV, BF and PBV invasive group were significantly higher than that of the palace, TTP, TTS, Permeability invasive group were significantly lower than the palace, P < 0.01). Conclusion CT perfusion parametrial invasion of cervical cancer diagnosis discriminant function before surgery can improve the sensitivity for the diagnosis of parametrial invasion and specificity

【Keyword】Cervical Cancer; Cervical Parametrial Invasion; CT Perfusion Discriminant Function

【Chart number】R445.3；R737.33

【Document Identification Number】A

【DOI】 10.3969/j.issn.1672-5131.2015.01.20

Chinese journal of CT and MRI

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