中国医刊
中國醫刊
중국의간
CHINESE JOURNAL OF MEDICINE
2014年
10期
25-27
,共3页
朱智军%杨志胤%倪达%滕继平%程佑爽
硃智軍%楊誌胤%倪達%滕繼平%程祐爽
주지군%양지윤%예체%등계평%정우상
肺腺癌%淋巴结转移%临床预测因素
肺腺癌%淋巴結轉移%臨床預測因素
폐선암%림파결전이%림상예측인소
Lung cancer%Lymph node metastasis%Clinical predictors
目的:研究肺腺癌是否因淋巴转移而需进行系统性淋巴清扫并寻找预测因素。方法通过回顾性分析198例外周型小结节的肺腺癌患者发生淋巴结转移的情况,并对患者的临床因素进行分析,记录曾行正电子发射计算机断层显像( PET-CT)检查患者的最大标准摄入值( SUVmax),单因素与多因素进行相应分析,寻找容易使淋巴结转移的临床相关因素。结果34例CT影像学类型为纯磨玻璃影患者中无淋巴结转移,混合型磨玻璃影的72例患者中67例(93.1%)无淋巴结转移,只有5例(6.9%)患者发生淋巴结转移,而表现为实性结节的92例患者中共有29例(31.5%)发生淋巴结转移,P<0.01,差异有显著性。单因素分析中,肿瘤直径大于1cm,混合性结节及实性结节及CEA>5μg/L成为重要预测因素。另外通过行PET-CT患者中最大标准摄入值的分析表明,SUVmax>5时,患者发生淋巴转移的发生率更高,P<0.05,差异有显著性。对这类患者需要实行淋巴结清扫。结论肺腺癌患者在高分辨CT 纯磨玻璃影的患者淋巴结转移较少。肿瘤直径大于1cm,影像学表现为混合性结节或实性结节,癌胚抗原CEA>5μg/L,PET-CT检查的SUV-max>5的情况有淋巴结转移发生,暗示需要进行系统性淋巴结清扫。
目的:研究肺腺癌是否因淋巴轉移而需進行繫統性淋巴清掃併尋找預測因素。方法通過迴顧性分析198例外週型小結節的肺腺癌患者髮生淋巴結轉移的情況,併對患者的臨床因素進行分析,記錄曾行正電子髮射計算機斷層顯像( PET-CT)檢查患者的最大標準攝入值( SUVmax),單因素與多因素進行相應分析,尋找容易使淋巴結轉移的臨床相關因素。結果34例CT影像學類型為純磨玻璃影患者中無淋巴結轉移,混閤型磨玻璃影的72例患者中67例(93.1%)無淋巴結轉移,隻有5例(6.9%)患者髮生淋巴結轉移,而錶現為實性結節的92例患者中共有29例(31.5%)髮生淋巴結轉移,P<0.01,差異有顯著性。單因素分析中,腫瘤直徑大于1cm,混閤性結節及實性結節及CEA>5μg/L成為重要預測因素。另外通過行PET-CT患者中最大標準攝入值的分析錶明,SUVmax>5時,患者髮生淋巴轉移的髮生率更高,P<0.05,差異有顯著性。對這類患者需要實行淋巴結清掃。結論肺腺癌患者在高分辨CT 純磨玻璃影的患者淋巴結轉移較少。腫瘤直徑大于1cm,影像學錶現為混閤性結節或實性結節,癌胚抗原CEA>5μg/L,PET-CT檢查的SUV-max>5的情況有淋巴結轉移髮生,暗示需要進行繫統性淋巴結清掃。
목적:연구폐선암시부인림파전이이수진행계통성림파청소병심조예측인소。방법통과회고성분석198예외주형소결절적폐선암환자발생림파결전이적정황,병대환자적림상인소진행분석,기록증행정전자발사계산궤단층현상( PET-CT)검사환자적최대표준섭입치( SUVmax),단인소여다인소진행상응분석,심조용역사림파결전이적림상상관인소。결과34례CT영상학류형위순마파리영환자중무림파결전이,혼합형마파리영적72례환자중67례(93.1%)무림파결전이,지유5례(6.9%)환자발생림파결전이,이표현위실성결절적92례환자중공유29례(31.5%)발생림파결전이,P<0.01,차이유현저성。단인소분석중,종류직경대우1cm,혼합성결절급실성결절급CEA>5μg/L성위중요예측인소。령외통과행PET-CT환자중최대표준섭입치적분석표명,SUVmax>5시,환자발생림파전이적발생솔경고,P<0.05,차이유현저성。대저류환자수요실행림파결청소。결론폐선암환자재고분변CT 순마파리영적환자림파결전이교소。종류직경대우1cm,영상학표현위혼합성결절혹실성결절,암배항원CEA>5μg/L,PET-CT검사적SUV-max>5적정황유림파결전이발생,암시수요진행계통성림파결청소。
Objective To study whether the lymph node metastasis of lung adenocarcinoma and in need of systematic lymph node dissection and to identify predictive factors. Method A retrospective analysis of our hospital 198 cases of peripheral type small nodules in the lung adenocarcinoma patients with lymph node metastasis, and the clinical factors were analyzed, records of patients undergoing PET-CT SUVmax value, the single factor analysis and multi factors, looking for easy to lymph node metastasis related clinical factors. Result The 34 cases of CT imaging types for the pure ground glass shadow at noon in patients with lymph node metastasis, 72 cases of mixed type of ground glass shadows in 67 cases (93. 1%) without lymph node metastasis, only 5 cases (6. 9%) occurred in patients with lymph node metastasis, and performance for the solid nodules in 92 patients with a total of 29 cases (31. 5%) lymph node metastasis, P<0. 01, significantly, there was statistical significance. In univariate analysis, tumor di-ameter greater than 1cm, mixed nodules and solid nodules and CEA>5ng/ml became an important predictive factor. By analyzing the maximum standardized uptake value in patients with PET-CT showed that, SUVmax>5, patients have higher incidence of lymph node metastasis, P<0. 05, significant difference, there was statistical significance. To this kind of patient needs a lymph node dissection. Conclusion Patients with adenocarcinoma of the lung with lymph in high resolution CT pure ground glass shadow node metastasis is less, the tumor diameter greater than 1cm, imaging uptake value for mixed nodules or solid nodules, carcinoembryonic antigen CEA>5ng/ml, PET-CT (SUV-max) standard >5 with lymph node metastasis occurred, suggesting a need systematic lymph node dissection.