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Soliman, Maher. (1401). PET/CT as a Prognostic Factor for Small Cell Lung Cancer. سامانه مدیریت نشریات علمی, (), -. doi: 10.30476/mejc.2022.94538.1729
Maher Soliman. "PET/CT as a Prognostic Factor for Small Cell Lung Cancer". سامانه مدیریت نشریات علمی, , , 1401, -. doi: 10.30476/mejc.2022.94538.1729
Soliman, Maher. (1401). 'PET/CT as a Prognostic Factor for Small Cell Lung Cancer', سامانه مدیریت نشریات علمی, (), pp. -. doi: 10.30476/mejc.2022.94538.1729
Soliman, Maher. PET/CT as a Prognostic Factor for Small Cell Lung Cancer. سامانه مدیریت نشریات علمی, 1401; (): -. doi: 10.30476/mejc.2022.94538.1729

PET/CT as a Prognostic Factor for Small Cell Lung Cancer

Middle East Journal of Cancer
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 04 دی 1401  XML اصل مقاله (430.01 K)
نوع مقاله: Original Article
شناسه دیجیتال (DOI): 10.30476/mejc.2022.94538.1729
نویسنده
Maher Soliman email orcid
Oncology and Nuclear Medicine Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
چکیده
Background: Small cell lung cancer (SCLC) is known to be an aggressive cancer with poor prognosis. Prognostic factors are essential for the prediction of treatment outcomes and survival. The present study aimed to evaluate the prognostic value of 18F-fluorodeoxyglucose-positron emission tomography/computed tomography (18F-FDG-PET/CT) in patients with SCLC.
Method: In this retrospective study, the medical records of 41 patients with SCLC were reviewed; these patients underwent pre-treatment FDG-PET/CT and presented to our institution from January 2012 to December 2017. PET/CT parameters, clinical factors, treatment, and follow-up data were collected and correlated to the overall survival (OS).
Results: The median age of the patients was 61 years, only five of whom (12.2%) were females. Additionally, 29 patients (70.7%) were smokers, 9 (22%) were ex-smokers, and 3 (7.3%) were none-smokers. Among our subjects, 13 (31.7%) had limited stage disease while 28 (68.3%) presented with extensive stage disease. The median pre-treatment maximum standardized uptake value (SUVmax) for the primary tumor was 14.54. The median OS was 18.1 months. Based on univariate analysis, SUVmax, stage, age, and sex were significantly associated with OS. However, smoking status, tumor side, and lobe location had no significant impact on OS. Furthermore, according to multivariate analysis, SUVmax, stage, and age were independent prognostic factors for OS.
Conclusion: SUVmax, age, and tumor stage were found to be significant prognostic factors for OS in patients with SCLC.
کلیدواژه‌ها
Lung neoplasms؛ Positron emission tomography/computed tomography؛ Prognosis؛ Survival
مراجع
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