Abstract
Background
Lung cancer patients with a previous extra-pulmonary malignancy have been widely discussed for their postoperative prognosis. Still, whether different types of previous extra-pulmonary malignancy confer different clinicopathological features and outcomes of lung cancer patients deserves further investigation.
Methods
The medical records of patients undergoing operation for pulmonary malignancy were retrospectively reviewed. After identifying primary lung cancer out of pulmonary metastasis in patients with a history of previous extra-pulmonary malignancy, clinicopathological parameters and postoperative prognosis were compared between lung cancer patients without and with different types of previous extra-pulmonary malignancy.
Results
Approximately, 5.0% lung cancer patients undergoing surgery had a previous extra-pulmonary malignancy. Prior breast cancer (20%) and colorectal cancer (16%) formed the majority of these previous extra-pulmonary malignancies. Many clinicopathological features such as reason for visit, tumor size and histological subtype were significantly different between lung cancer patients without and with different types of previous extra-pulmonary malignancy (P < 0.05). Lung cancer patients with a previous occurrence of breast cancer were the most different type from patients without a previous extra-pulmonary malignancy in clinicopathological features (P < 0.05). The postoperative overall survival was not significantly different between lung cancer patients without and with different types of previous extra-pulmonary malignancy (P > 0.05).
Conclusion
Previous extra-pulmonary malignancy was confirmed to be harmless to postoperative prognosis of lung cancer patients. Lung cancer patients with a previous extra-pulmonary malignancy, especially with a previous occurrence of breast cancer, were highly heterogeneous in clinicopathological features. These findings implied there might be a unique etiology existing in lung cancer following a previous occurrence of breast cancer.
Similar content being viewed by others
References
Chen W, Zheng R, Baade PD, et al. Cancer statistics in China, 2015. CA Cancer J Clin. 2016;66(2):115–32.
Chen W, Zheng R, Zeng H, et al. Epidemiology of lung cancer in China. Thorac Cancer. 2015;6(2):209–15.
Li F, Zhong WZ, Niu FY, et al. Multiple primary malignancies involving lung cancer. BMC Cancer. 2015;15:696.
Wu GX, Nelson RA, Kim JY, et al. Non-small cell lung cancer as a second primary among patients with previous malignancy: who is at risk? Clin Lung Cancer. 2017;18(5):543–50.
Halpenny DF, Cunningham JD, Long NM, et al. Patients with a previous history of malignancy undergoing lung cancer screening: clinical characteristics and radiologic findings. J Thorac Oncol. 2016;11(9):1447–52.
Hofmann HS, Neef H, Schmidt P. Primary lung cancer and extrapulmonary malignancy. Eur J Cardiothorac Surg. 2007;32(4):653–8.
Shan S, She J, Xue ZQ, et al. Clinical characteristics and survival of lung cancer patients associated with multiple primary malignancies. PLoS One. 2017;12(9):e0185485.
Pagès PB, Mordant P, Grand B, et al. History of multiple previous malignancies should not be a contraindication to the surgical resection of lung cancer. Ann Thorac Surg. 2013;95(3):1000–5.
Reinmuth N, Stumpf P, Stumpf A, et al. Characteristics of lung cancer after a previous malignancy. Respir Med. 2014;108(6):910–7.
Sobin LH, Gospodarowicz MK, Wittekind C. TNM classification of malignant tumours. 7th ed. Hoboken: Wiley; 2009.
Nakadate A, Nakadate M, Sato Y, et al. Predictors of primary lung cancer in a solitary pulmonary lesion after a previous malignancy. Gen Thorac Cardiovasc Surg. 2017;65(12):698–704.
Mery CM, Pappas AN, Bueno R, et al. Relationship between a history of antecedent cancer and the probability of malignancy for a solitary pulmonary nodule. Chest. 2004;125(6):2175–81.
Jin K, Wang K, Zhang H, et al. Solitary pulmonary lesion in patients with history of malignancy: primary lung cancer or metastatic cancer? Ann Surg Oncol. 2018;25:1237.
Gerber DE, Laccetti AL, Xuan L, et al. Impact of prior cancer on eligibility for lung cancer clinical trials. J Natl Cancer Inst. 2014;106(11):dju302.
Laccetti AL, Pruitt SL, Xuan L, et al. Effect of prior cancer on outcomes in advanced lung cancer: implications for clinical trial eligibility and accrual. J Natl Cancer Inst. 2015;107(4):S56.
Laccetti AL, Pruitt SL, Xuan L, et al. Prior cancer does not adversely affect survival in locally advanced lung cancer: a national SEER-medicare analysis. Lung Cancer. 2016;98:106.
Pruitt SL, Laccetti AL, Xuan L, et al. Revisiting a longstanding clinical trial exclusion criterion: impact of prior cancer in early-stage lung cancer. Br J Cancer. 2017;116(6):717–25.
Hattori A, Suzuki K, Aokage K, et al. Prognosis of lung cancer patients with a past history of colorectal cancer. Jpn J Clin Oncol. 2014;44(11):1088–95.
Pagès PB, Mordant P, Cazes A, et al. Prognosis of lung cancer resection in patients with previous extra-respiratory solid malignancies. Eur J Cardiothorac Surg. 2013;44(3):534–8.
Quadrelli S, Lyons G, Colt H, et al. Lung cancer as a second primary malignancy: increasing prevalence and its influence on survival. Ann Surg Oncol. 2009;16(4):1033–8.
Schonfeld SJ, Curtis RE, Anderson WF, et al. The risk of a second primary lung cancer after a first invasive breast cancer according to estrogen receptor status. Cancer Causes Control. 2012;23(10):1721–8.
Funding
This work was supported by State’s Key Project of Research and Development Plan (2017YFC1310602, 2017YFC1310600), Shanghai Municipal Commission of Health and Family Planning (201540078).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
All authors declare that they have no conflict of interest.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Rights and permissions
About this article
Cite this article
Hu, XL., Xu, ST., Wang, XC. et al. Lung cancer patients with a previous extra-pulmonary malignancy should not be considered homogeneous: a clinicopathological analysis of 3530 surgical cases. Clin Transl Oncol 21, 348–354 (2019). https://doi.org/10.1007/s12094-018-1933-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12094-018-1933-1