منابع مشابه
Imaging of liver metastases: MRI
Metastases are the most common malignant liver lesions and the most common indication for hepatic imaging. Specific characterization of liver metastases in patients with primary non-hepatic tumors is crucial to avoid unnecessary diagnostic work-up for incidental benign liver lesions. Magnetic resonance (MR) is rapidly emerging as the imaging modality of choice for detection and characterization...
متن کاملFDG-PET/MRI fused data sets for the detection of liver metastases in patients undergoing systemic anticancer treatment
Background: To retrospectively describe imaging characteristics of liver metastases on fused FDG-PET/ MRI data sets and to compare the diagnostic accuracy of MRI and fused FDG-PET/MRI data sets for the detection of liver metastases in patients undergoing systemic anticancer treatment. Materials and Methods: 43 oncological patients (mean age: 56+/- 11 years) were investigated by FDG-PET...
متن کاملImaging liver metastases—size is important
All metastases start out small, and treatment is more likely to be effective if the disease is detected at an early stage, so the current focus of imaging is to improve our ability to find small lesions. Sixty years ago, the most effective instrument for detecting liver metastases was the surgeon’s hand during laparotomy. J C Goligher, a former colleague in Leeds, followed up about 700 patients...
متن کاملStaging of liver metastases with MRI in oncological treatment planning
Metastastic disease in the liver is a very common clinical situation in oncology. The liver is one of the most common sites of metastatic spread of epithelial cancers, second only to regional lymph nodes. The true prevalence of metastatic disease is unknown, but approximately 20%-25% of patients with colorectal cancer have liver metastases at the time of diagnosis. Studies based on autopsy resu...
متن کاملMorphologic and Functional Imaging of Non-Colorectal Liver Metastases
Liver metastases are the most frequent malignant liver lesions. Besides colorectal carcinoma, gastric carcinoma, pancreatic carcinoma, breast cancer, lung cancer, and neuroendocrine tumors are the most common entities that metastasize to the liver. The morphology of these metastases depends on the primary tumor. For morphologic and functional imaging of non-colorectal liver metastases, multiple...
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ژورنال
عنوان ژورنال: Cancer Imaging
سال: 2007
ISSN: 1470-7330
DOI: 10.1102/1470-7330.2007.0002