中国肺癌杂志Issue(9)：537-542,6.DOI:10.3779/j.issn.1009-3419.2015.09.02
38例肺肉瘤样癌临床特点及预后的回溯性分析
Clinical Characteristics and Prognostic Analysis of 38 Patients with Pulmonary Sarcomatoid Carcinoma
摘要
Abstract
Background and objective Pulmonary sarcomatoid carcinoma is a rare histologic subtype of non-small cell lung cancer. hTe effective treatment for this disease has not well deifned due to its extremely low morbidity. hTis study explores the clinicopathological characteristics and prognosis of 38 patients with PSC, so as to provide some clues for its diagnosis and treatment. Methods hTe study enrolled 38 patients with PSC that were diagnosed with histology or cytology in our hospital between January 2000 and December 2013. We retrospectively analyzed general clinical characteristics, smoking history, tumor size, TNM staging, pathology, immunohistochemistry, diagnostic method, treatment and prognosis. We used SPSS 19.0 statistical sotfware and Kaplan-Meier method to analyze our data. Results Patients in this study were aged from 26 to 76 years old (the median age was 57.5 years old). Among all of them, the male to female ratio was 4:1, and 81.6%of patients had smoking history. Cough and hemoptysis were the most common primary symptoms. hTe median survival was 21 months, while one-year survival rate, three-year survival rate and five-year survival rate were 68.4%, 31.6%and 18.4%respectively. Tumor size, TNM staging, distant metastasis and surgery therapy were associated with the prognosis of patients. Conclusion Patients with PSC present with no special symptoms generally. According to our study, factors that affect patients’ prognosis include tumor size, TNM staging, distant metastasis and surgery. Complete resection is the key treatment for PSC patients, but comprehensive chemoradiotherapy needs further exploration in evidence-based medicine. Biological target therapy may give new insight into treatment for PSC.关键词
肺肉瘤样癌/临床特点/生物靶向治疗/手术/远处转移/预后Key words
Pulmonary sarcomatoid carcinoma/Clinical characteristics/Biological targeted therapy/Surgery/Dis-tant metastasis/Prognosis引用本文复制引用
李园园,张丽丽,蒋娟,杨华平,曹立明,顾其华,李敏,胡成平..38例肺肉瘤样癌临床特点及预后的回溯性分析[J].中国肺癌杂志,2015,(9):537-542,6.基金项目
本研究受十二五国家科技支撑计划课题（No.2013BAI09B09）资助 （）
