乳腺肿块的热断层成像分析

目的:探讨乳腺肿块在热断层成像系统(TTM)中热源的特点。方法:将乳腺肿块106例病人进行TTM检查,与病理结果对照,从乳腺异常热源的形态、结构、深度及热辐射值来分析良、恶性病变在TTM上的表现。结果:病理结果恶性病变49例,良性病变57例,TTM在乳腺良、恶性肿瘤诊断与病理诊断的符合率为89.5%和91.9%,良、恶性肿瘤热辐射值分别为1.822和2.599(P<0.001),深度在良、恶性肿瘤中也有明显差异。结论:恶性病变的形态多不规则,结构密实,热辐射值较高,良性病变则相反;TTM在乳腺良、恶性肿瘤的鉴别诊断中有重要的价值。

Images analysis of thermal texture maps on breast tumors

Objective:To explore the characteristic of thermo-source of brest tumors on thermal texture maps.Methods:Thermo-source characteristics of 106 cases were measured on TTM from the depth,morphology,structure,and temperatures of abnormal heat foci on breast benign and malignant tumor,the images were compared with pathology.Results:There were 49 cases of malignant and 57 cases of benign tumors,the coincidence rate of malignant and benign tumors were 89.5% and 91.9%,thermo eradiate on benign and malignant tumor were 1.822 and 2.599(P<0.001).There is a significant difference on breast benign and malignant tumor.Conclusion:Abnormal breast thermo-source was irregular morphology,more vascular and higher heat values on malignant tumor,the other way round on benign tumor.Thermal texture maps had importance on the brest disease differential diagnosis.