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研究基于表观扩散系数(ADC)区分颈部淋巴瘤和鳞状细胞癌(SCC)结节的局灶性缺损的诊断重要性。分析26例淋巴瘤病人的79个结节和45例鳞状细胞癌病人的88个结节的ADC值。没有局灶性缺损的淋巴瘤结节的ADC值[(0.449±0.096)×10-3mm2/s]显著低于没有局灶性缺损的SCC结节的[(0.960±0.310)×10-3mm2/s]。
To study the diagnostic importance of distinguishing focal lesions in cervical lymphoma and squamous cell carcinoma (SCC) nodules based on Apparent Diffusion Coefficients (ADCs). The ADC values of 88 nodules from 79 nodules in 26 lymphoma patients and 45 squamous cell carcinoma patients were analyzed. The ADC value [(0.449 ± 0.096) × 10-3 mm2 / s] of lymph node with no focal defect was significantly lower than [(0.960 ± 0.310) × 10-3 mm2 / s in SCC nodules without focal defect s].