[18F]-Fluciclovine PET discrimination of recurrent intracranial metastatic disease from radiation necrosis
نویسندگان
چکیده
منابع مشابه
Evaluation of 18F-FDG PET in patients with advanced, metastatic, or recurrent gastric cancer.
UNLABELLED PET with 18F-FDG has been widely used in oncology, but its application for stomach neoplasms has been limited. The aim of this study was to evaluate the visual diagnostic accuracy of (18)F-FDG PET for advanced, metastatic, or recurrent gastric cancer and to generate semiquantitative values for lesions. METHODS 18F-FDG PET scans were obtained on 42 patients (29 men, 13 women; age, 2...
متن کاملBone marrow necrosis secondary to metastatic adenocarcinoma revealed by 18F-FDG PET/CT
RATIONALE Bone marrow necrosis (BMN) is a rare malignancy-associated hematologic disorder characterized by necrosis of myeloid and stromal marrow elements with preservation of cortical bone. PATIENT CONCERNS A 43-year-old female complaining of dizziness and vaginal bleeding for more than 2 months was presented to our department. DIAGNOSIS Due to the laboratory test results, radiographic fin...
متن کاملClinical relevance of 18F-FDG PET and 18F-DOPA PET in recurrent medullary thyroid carcinoma.
UNLABELLED The transition from stable to progressive disease is unpredictable in patients with biochemical evidence of medullary thyroid carcinoma (MTC). Calcitonin and carcinoembryonic antigen (CEA) doubling times are currently the most reliable markers for progression, but for accurate determination, serial measurements, which need time, are required. We compared (18)F-FDG PET and (18)F-dihyd...
متن کاملExploratory analysis of using supervised machine learning in [18F] FDG PET/CT images to predict treatment response in patients with metastatic and recurrent Brest tumors
Aim: Despite grate progress in treatments, breast cancer is still the most common invasive cancer and the most cause of cancer related death in women. Treatment could be improved and perhaps standardized if more reliable markers for tumour progression and poor prognosis could be developed. The aim of this study was to evaluate whether patient-based machine learning (ML) driven ...
متن کامل18F-FDG PET response and clinical outcomes after stereotactic body radiation therapy for metastatic melanoma
BACKGROUND Clinical data that support stereotactic body radiation therapy (SBRT) metastatic malignant melanoma (MM) are limited. Furthermore, functional imaging with 18F-fludeoxyglucose positron emission tomography (PET) may offer a more accurate post-SBRT assessment. Therefore, we assessed the clinical outcomes and metabolic response of metastatic MM after SBRT. METHODS AND MATERIALS Patient...
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ژورنال
عنوان ژورنال: EJNMMI Research
سال: 2020
ISSN: 2191-219X
DOI: 10.1186/s13550-020-00739-6