Superiority of NBI endoscopy to PET/CT scan in detecting esophageal cancer among head and neck cancer patients: a retrospective cohort analysis

doi:10.1186/s12885-020-6558-4

中山醫學大學機構典藏 CSMUIR > 中山醫學大學研究成果 > 期刊論文 > Item 310902500/24545

Please use this identifier to cite or link to this item: https://ir.csmu.edu.tw:8080/ir/handle/310902500/24545

Title:	Superiority of NBI endoscopy to PET/CT scan in detecting esophageal cancer among head and neck cancer patients: a retrospective cohort analysis
Authors:	Su, HA;Hsiao, SW;Hsu, YC;Wang, LY;Yen, HH
Keywords:	PET;CT scan;Narrow-band imaging;Endoscopy;Head and neck cancer;Screening;Second primary cancer;Squamous cell carcinoma;Esophageal cancer
Date:	2020
Issue Date:	2022-08-09T08:04:07Z (UTC)
Publisher:	BMC
Abstract:	Background Second primary cancer of the esophagus is frequent in head and neck patients, especially in high-risk populations, and has a great impact on the prognosis. Although Positron emission tomography (PET)/computed tomography (CT) scan is commonly conducted in head and neck patients, its ability to detect early esophageal cancer is limited. Narrow-band imaging endoscopy is an accurate and convenient technique for esophageal examination. We aimed to compare PET/CT scan and narrow-band imaging endoscopy for the detection of esophageal cancer in head and neck cancer patients. Methods From November 2015 to November 2018, all head and neck cancer patients who underwent both PET/CT scan and narrow-band imaging endoscopy at Changhua Christian Hospital were retrospectively enrolled. Descriptive statistics, receiver operating characteristic curve analysis, logistic regression analysis, independent Student's t-test, and Kaplan-Meier survival analysis were conducted with MedCalc Statistical Software. Results A total of 147 subjects were included in the analysis; suspicious esophageal lesions were identified by PET/CT scan in 8 (5.44%) and by narrow-band imaging in 35 (23.81%). The final pathologic diagnoses were esophageal squamous cell carcinoma in 10 and high-grade dysplasia in 5. The respective sensitivity, specificity, and area under the curve for detecting suspicious esophageal lesions were 33.33, 97.73%, and 0.655 for PET/CT scan, and 100.0, 84.85%, and 0.924 for narrow-band imaging endoscopy. Hypopharyngeal or laryngeal location of the primary head and neck cancer was the only risk factor for developing second primary esophageal cancer. Conclusions PET/CT scan was inferior to narrow-band imaging endoscopy in detecting second primary esophageal cancer in head and neck cancer patients. In addition to PET/CT scan, narrow-band imaging endoscopy should be considered in head and neck patients at high risk for developing second primary esophageal cancer.
URI:	http://dx.doi.org/10.1186/s12885-020-6558-4 https://www.webofscience.com/wos/woscc/full-record/WOS:000513949900006 https://ir.csmu.edu.tw:8080/handle/310902500/24545
Relation:	BMC CANCER ,2020 ,v20 ,issue 1
Appears in Collections:	[中山醫學大學研究成果] 期刊論文

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