Abstract
Purpose
Childhood and young adult cancer survivors exposed to chest radiotherapy are at increased risk of lung cancer. In other high-risk populations, lung cancer screening has been recommended. Data is lacking on prevalence of benign and malignant pulmonary parenchymal abnormalities in this population.
Methods
We conducted a retrospective review of pulmonary parenchymal abnormalities in chest CTs performed more than 5 years post-cancer diagnosis in survivors of childhood, adolescent, and young adult cancer. We included survivors exposed to radiotherapy involving the lung field and followed at a high-risk survivorship clinic between November 2005 and May 2016. Treatment exposures and clinical outcomes were abstracted from medical records. Risk factors for chest CT–detected pulmonary nodule were assessed.
Results
Five hundred and ninety survivors were included in this analysis: median age at diagnosis, 17.1 years (range, 0.4–39.8); and median time since diagnosis, 22.3 years (range, 1–58.6). At least one chest CT more than 5 years post-diagnosis was performed in 338 survivors (57%). Among these, 193 (57.1%) survivors had at least one pulmonary nodule detected on a total of 1057 chest CTs, resulting in 305 CTs with 448 unique nodules. Follow-up was available for 435 of these nodules; 19 (4.3%) were malignant. Risk factors for first pulmonary nodule were older age at time of CT, CT performed more recently, and splenectomy.
Conclusions
Benign pulmonary nodules are very common among long-term survivors of childhood and young adult cancer.
Implications for Cancer Survivors
High prevalence of benign pulmonary nodules in cancer survivors exposed to radiotherapy could inform future guidelines on lung cancer screening in this population.
Similar content being viewed by others
Abbreviations
- CT:
-
Computed tomography
- CI:
-
Confidence interval
- LTFU:
-
Long-Term Follow-Up
- LDCT:
-
Low-dose computed tomography
- MSKCC:
-
Memorial Sloan Kettering Cancer Center
- PY:
-
Pack-years
- PR:
-
Prevalence risk
- USPSTF:
-
United States Preventive Service Task Force
References
McIntyre A, Ganti AK. Lung cancer-a global perspective. J Surg Oncol. 2017;115:550–4.
National Lung Screening Trial Research Team, Aberle DR, Adams AM, Berg CD, Black WC, Clapp JD, et al. Reduced lung-cancer mortality with low-dose computed tomographic screening. N Engl J Med. 2011;365:395–409.
Moyer VA, U.S. Preventive Services Task Force. Screening for lung cancer: U.S. Preventive Services Task Force recommendation statement. Ann Intern Med. 2014;160:330–8.
Kinsinger LS, Anderson C, Kim J, Larson M, Chan SH, King HA, et al. Implementation of lung cancer screening in the veterans health administration. JAMA Intern Med. 2017;177:399–406.
Miller AT, Kruger P, Conner K, Robertson T, Rowley B, Sause W, et al. Initial outcomes of a lung cancer screening program in an integrated community health system. J Am Coll Radiol. 2016;13:733–7.
Ledford CJW, Gawrys BL, Wall JL, Saas PD, Seehusen DA. Translating new lung cancer screening guidelines into practice: the experience of one community hospital. J Am Board Fam Med. 2016;29:152–5.
Field JK, Duffy SW, Baldwin DR, Brain KE, Devaraj A, Eisen T, et al. The UK Lung Cancer Screening Trial: a pilot randomised controlled trial of low-dose computed tomography screening for the early detection of lung cancer. Health Technol Assess. 2016;20:1–146.
Morgan L, Choi H, Reid M, Khawaja A, Mazzone PJ. Frequency of incidental findings and subsequent evaluation in low-dose computed tomographic scans for lung cancer screening. Ann Am Thorac Soc. 2017;14:1450–6.
Okereke IC, Bates MF, Jankowich MD, Rounds SI, Kimble BA, Baptiste JV, et al. Effects of implementation of lung cancer screening at one veterans affairs medical center. Chest. 2016;150:1023–9.
Travis LB, Gospodarowicz M, Curtis RE, Clarke EA, Andersson M, Glimelius B, et al. Lung cancer following chemotherapy and radiotherapy for Hodgkin’s disease. J Natl Cancer Inst. 2002;94:182–92.
Schaapveld M, Aleman BMP, van Eggermond AM, Janus CPM, Krol ADG, van der Maazen RWM, et al. Second cancer risk up to 40 years after treatment for Hodgkin’s lymphoma. N Engl J Med. 2015;373:2499–511.
Friedman DL, Whitton J, Leisenring W, Mertens AC, Hammond S, Stovall M, et al. Subsequent neoplasms in 5-year survivors of childhood cancer: the Childhood Cancer Survivor Study. J Natl Cancer Inst. 2010;102:1083–95.
Lorigan P, Radford J, Howell A, Thatcher N. Lung cancer after treatment for Hodgkin’s lymphoma: a systematic review. Lancet Oncol. 2005;6:773–9.
Gould MK, Tang T, Liu I-LA, Lee J, Zheng C, Danforth KN, et al. Recent trends in the identification of incidental pulmonary nodules. Am J Respir Crit Care Med. 2015;192:1208–14.
Robertson J, Nicholls S, Bardin P, Ptasznik R, Steinfort D, Miller A. Incidental pulmonary nodules are common on CT coronary angiogram and have a significant cost impact. Heart Lung Circ. 2019;28:295–301.
Scholtz J-E, Lu MT, Hedgire S, Meyersohn NM, Oliveira GR, Prabhakar AM, et al. Incidental pulmonary nodules in emergent coronary CT angiography for suspected acute coronary syndrome: impact of revised 2017 Fleischner Society Guidelines. J Cardiovasc Comput Tomogr. 2018;12:28–33.
National Comprehensive Cancer Network®, Lung Cancer Screening, Version 1. 2023. https://www.nccn.org/professionals/physician_gls/pdf/lung_screening.pdf. Accessed 1 Feb 2023
Wattson DA, Hunink MGM, DiPiro PJ, Das P, Hodgson DC, Mauch PM, et al. Low-dose chest computed tomography for lung cancer screening among Hodgkin lymphoma survivors: a cost-effectiveness analysis. Int J Radiat Oncol Biol Phys. 2014;90:344–53.
Halpenny DF, Cunningham JD, Long NM, Sosa RE, Ginsberg MS. Patients with a previous history of malignancy undergoing lung cancer screening: clinical characteristics and radiologic findings. J Thorac Oncol. 2016;11:1447–52.
Pinsky PF, Bellinger CR, Miller DP. False-positive screens and lung cancer risk in the National Lung Screening Trial: implications for shared decision-making. J Med Screen. 2018;25:110–2.
He Y-T, Zhang Y-C, Shi G-F, Wang Q, Xu Q, Liang D, et al. Risk factors for pulmonary nodules in north China: a prospective cohort study. Lung Cancer. 2018;120:122–9.
Marrer É, Jolly D, Arveux P, Lejeune C, Woronoff-Lemsi M-C, Jégu J, et al. Incidence of solitary pulmonary nodules in Northeastern France: a population-based study in five regions. BMC Cancer. 2017;17:47.
Funding
This work was supported by the Meg Berté Owen Fund, the National Institutes of Health (K05CA160724; P30 CA008748).
Author information
Authors and Affiliations
Contributions
D.B., E.S.T., C.S.M., and K.C.O. contributed to the conception and design. D.B., E.S.T., J.C., C.S.M., A.K., S.L.W., Y.B., and K.C.O. contributed to the acquisition, analysis, and interpretation. D.B., E.S.T, J.C., and K.C.O. drafted the manuscript. All authors revised the article for important intellectual content and final approval. D.B. is the guarantor of the paper, taking responsibility for the integrity of the work, from inception to published article.
Corresponding author
Ethics declarations
Conflict of interest
Authors Dana Barnea, Emily S. Tonorezos, Amber Khan, Joanne F. Chou, Chaya S. Moskowitz, Rana Kaplan, and Suzanne L. Wolden declare they have no financial interests. Author Kevin C. Oeffinger is on the advisory board of Grail, LLC. Author Yolanda Bryce is a consultant for Hologic, Inc. and speaker for Boston Scientific and Pfizer, Canada.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
This study has been presented in part as a poster presentation in the 2017 Cancer Survivorship Symposium: Advancing Care and Research in San Diego, CA, USA, 26–27 Jan, 2017.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Barnea, D., Tonorezos, E.S., Khan, A. et al. Benign and malignant pulmonary parenchymal findings on chest CT among adult survivors of childhood and young adult cancer with a history of chest radiotherapy. J Cancer Surviv (2023). https://doi.org/10.1007/s11764-023-01405-1
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s11764-023-01405-1