Correction to: Is FDG-PET texture analysis related to intratumor biological heterogeneity in lung cancer?
نویسندگان
چکیده
منابع مشابه
FDG PET in the management of lung cancer
We describe a patient with newly diagnosed limy cancer. Staging was performed with CT and mediastinoscopy. FDG PET scan was performed and confirmed increased metabolic activity in the primary tumor as well as the hilar lymph node. Seven months after initial presentation, the patient was found to have two lytic lesions in the pelvis on plain radiograph. Hone scan was negative but PET demon...
متن کاملHeterogeneity in meta-analysis of FDG-PET studies to diagnose lung cancer.
Heterogeneity inMeta-analysis of FDG-PET Studies to Diagnose Lung Cancer To the Editor Dr Deppen and colleagues1 conducted a large meta-analysis that showed the limitations of lung cancer diagnosis using fludeoxyglucose F 18 combined with positron emission tomography (FDG-PET) in areas with endemic infectious lung disease. Although the sensitivity and specificity of FDG-PET diagnosis was hetero...
متن کاملIntratumor heterogeneity characterized by textural features on baseline 18F-FDG PET images predicts response to concomitant radiochemotherapy in esophageal cancer.
UNLABELLED (18)F-FDG PET is often used in clinical routine for diagnosis, staging, and response to therapy assessment or prediction. The standardized uptake value (SUV) in the primary or regional area is the most common quantitative measurement derived from PET images used for those purposes. The aim of this study was to propose and evaluate new parameters obtained by textural analysis of basel...
متن کاملAnalysis of intratumor heterogeneity unravels lung cancer evolution
Lung cancer is a disease with dismal outcome. We recently reported a detailed intratumor heterogeneity analysis in 7 non-small cell lung cancer samples, revealing spatially separated driver events as well as the temporal dynamics of mutational processes and demonstrating an important role for APOBEC-mediated heterogeneity later in disease evolution.
متن کاملCancer-associated fibroblasts enhance tumor 18F-FDG uptake and contribute to the intratumor heterogeneity of PET-CT
Purpose: Elevated glucose uptake is a hallmark of cancer. Fluorodeoxyglucose (FDG) uptake was believed to indicate the aggressiveness of tumors and the standardized uptake value (SUV) is a well-known measurement for FDG uptake in positron emission tomography-computed tomography (PET/CT). However, the SUV is variable due to the heterogeneity of tumors. Methods: 126 patients with colorectal cance...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: European Radiology
سال: 2020
ISSN: 0938-7994,1432-1084
DOI: 10.1007/s00330-020-07619-6