Value of tumor diameter of bronchi-oloalveolar carcinoma for determining extent of lymph node dissection / 第二军医大学学报
Academic Journal of Second Military Medical University
;
(12): 1120-1121, 2012.
Article
in Chinese
| WPRIM
| ID: wpr-839578
ABSTRACT
Objective To study the metastasis frequencies and areas of solitary bronchioloalveolar carcinoma (BAC) of different diameters, so as to guide the intraoperative lymph node dissection. Methods A total of 137 patients with pathologically-confirmed solitary BAC received surgical treatment. The patients were divided into 3 groups according to tumor diameters ≤2 cm group,2-3 cm group,and >3 cm group. The N1 and N2 lymph node metastasis rates of the 3 groups were analyzed. Results The N1 lymph node metastasis rates were significantly different between the 3 groups (P<0. 05); for tumors with greater diameter, the tenth group lymph nodes should be completely dissected. The N2 lymph node metastasis rates were not significantly between the 3 groups (P<0. 05). Conclusion The tumor diameter of BAC may be used to guide the dissection extent of N1 group lymph nodes, but not that of N2 group lymph nodes.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Academic Journal of Second Military Medical University
Year:
2012
Type:
Article
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