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- MRI对鼻咽癌T、N分期的影响Influence of MRI on the T, N staging sy stem of nasophary ngeal carcinoma
- N分期N stage
- 肿瘤N分期Nasopharyngeal neoplasms
- 彩色多普勒超声与触诊对鼻咽癌N分期结果的比较Comparison between color Doppler ultrasonography and palpation in N-staging of nasopharyngeal carcinoma
- 术前EUS对皮革胃的T、N分期诊断的准确性分别为 80 95%、85 71% ,EUS对皮革胃可切除性判断的准确率为 71 4 3%。Compared with the postoperative pathological diagnosis, the diagnostic accuracy of T, N staging by ESU are 80 95%25 and 85 71%25 respectively. The accuracy of predicting resectability by ESU was 71 43%25 (15/21).
- N分期:UMP诊断阳性淋巴结(n=22),术后病理(n=28),准确率79%,UMP诊断阴性淋巴结(n=20),术后病理(n=22),准确率91%。The total accuracy of UMP in diagnosis of lymph node metastasis (N staging) was 84%25 in all cases (P< 0.01), the sensitivity and specificity was 79%25 and 91%25, respectively .
- 术后病理T分期与术前临床T分期的相关性不明显r=0.233,P=0.079; 而术后病理N分期与术前临床N分期具有显著性相关r=0.285,P=0.030。There were significant correlation between pathological N stage and Clinical N stage, also between pathological TNM and clinical TNM stage, the correlate coefficient were r= 0.285 p =0.030 and r =0. 289 ,p =0. 028 respectively, but not existing correlation between pathological T stage and clini- cal T stage.
- 对N分期正确性为53.3%(16/30),低估36.7%(11/30),高估10.0%(3/30),淋巴结有无转移的敏感性和特异性分别为63.6%(14/22)和62.5%(5/8);The accuracy of N-staging was 53. 3%25 (16/30), in which uderstaging and overstaging were noted in 36. 7%25(11/ 30) and 10. 0%25 (3/30) . respectively. The sensitivity and specificity for the presence or absence of lymph node metastasis were 63. 6%25(14/22) and 62. 5%25(5/8) .
- 按模n计数count modulo n
- s-o-n-g拼成"song"一字。s-o-n-g spells "song".
- 按模数N校验modulo n check
- n. 克g.
- n. 页p./pp.
- n. 段par.
- n. 码yds.
- p-n 结p-n junction
- n. 进口Imp.
- n. 印度Ind.
- 氨基乙磺酸-NtaurineN, N-diacetic acid
- n. 骑士Kt.
