Pathological features of 59 cases of resected lung adenosquamous carcinoma impact on patient survival
10.3760/cma.j.issn.1001-4497.2014.11.001
- VernacularTitle:59例肺腺鳞癌患者的病理特征对其外科手术后生存的影响
- Author:
Kewei MA
;
Lin JIA
;
Ye GUO
;
Xingxing WANG
;
Hongwei SUN
;
Guanjun WANG
;
Guoguang SHAO
- Publication Type:Journal Article
- Keywords:
Lung neoplasms;
Carcinoma,adenosquamous;
Thoracic surgical procedures;
Neoplasm staging;
Neoplasm invasiveness;
Prognosis
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2014;30(11):641-644
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the pathological features affecting the prognosis by observing lung adenosquamous carcinoma overall survival after surgical treatment.Methods Totally 59 cases of lung ASC from 2531 surgically treated lung cancer patients in the First Hospital of Jilin University,from January 2000 to June 2012,were retrospectively analyzed to study their clinical characteristics,survival condition and the related factors influencing the prognosis.Using log-rank test and Cox multiple factors analysis for statistical analysis.Results (1) The 59 patients with ASC were mostly the male patients (62.7％).The median age was 57.2 years.Median survival time was 409 days(13.6 months).1-,3-,5-year survival rates were 59.9 ％,36.4％ and 31.2 ％.(2) Among the 59 patients (52 cases of pathological specimens),11 cases were EGFR mutation positive,positive rate was 21.2％,2 cases of patients were KRAS mutations positive,positive rate was 3.8％ ;(3) Single factor and multiple factors analysis showed that the pathological subtype,adjuvant treatment,pleural invasion and tumor stage were associated with prognosis as independent factors (P ＜ 0.05).Conclusion Compared with the simplex lung squamous carcinoma and lung adenocarcinoma,lung adenosquamous carcinoma has poorer prognosis.Early diagnosis and given comprehensive treatment were the keys to prolong its survival.
