Surgery without preoperative histological confirmation of lung cancer: what is the current clinical practice?

Journal of Thoracic Disease

article

Mohammad R. Ghamati¹  Wilson W. L. Li¹  Erik H. F. M. van der Heijden³  Ad F. T. M. Verhagen¹  Ronald A. Damhuis⁴ 

[1] Department of Cardiothoracic Surgery, Radboud University Medical Centre;Department of Cardiothoracic Surgery, Isala Heart Centre;Department of Pulmonary Diseases, Radboud University Medical Centre;Department of Research

关键词: Intraoperative pathological diagnosis;    preoperative histological confirmation;    lung cancer surgery;    lung cancer diagnosis;   

DOI  :  10.21037/jtd-21-617

学科分类：呼吸医学

来源: Pioneer Bioscience Publishing Company

【 摘 要 】

Background: There are discordances in the guidelines regarding the need to acquire histological diagnosis before surgical treatment of (presumed) lung cancer. Preoperative histological confirmation is always encouraged in this setting to prevent unnecessary surgery or when sublobar resection for small-sized tumors is considered. The aim of this retrospective cohort study was to assess the proportion of patients undergoing lung cancer resection in the Netherlands without preoperative pathological confirmation, based on the intraoperative pathological diagnosis (IOD) rate, and to determine characteristics that may influence IOD frequency. Methods: Data on 10,226 patients, who underwent surgical treatment for lung cancer from 2010 to 2015, were retrieved from the Netherlands National Cancer Registry. We registered an IOD when the date of diagnosis equaled the date of the first surgical intervention. Tabulations and multivariable logistic regression were used to identify predictive parameters for IOD. Results: 36% of surgical procedures were classified as IOD, and decreased with increasing tumor size and extent of surgery (57% for segmentectomy, 39% for lobectomy and 11% for pneumonectomy). IOD was more frequently observed in adenocarcinoma (41%), varied between hospitals from 13% to 66% and was less common when patients were referred from a hospital where thoracic surgery was not performed. Previous history of cancer did not affect IOD. Conclusions: More than one-third of patients with suspected lung cancer in the Netherlands was operated without preoperative histological confirmation. There was significant variation in IOD rates between different hospitals, which deserves further detailed analysis when striving for uniform surgical quality of care for patients with lung cancer.

【 授权许可】

Unknown