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Pictorial Essay: Pulmonary Imaging for Children

July 25, 2016 by
Especially in children with oncologic diseases that can be treated curatively, MRI can be used for the thoracic staging of the axillary, hilar, and mediastinal lymph nodes and to assess pulmonary metastases. The pictorial essay presents 5 cases. [...]
Filed Under: Clinical Imaging, Clinical Methods & Techniques, Clinical Updates, New Technologies & Advances
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Metastasis (carcinoma of prostate)

September 25, 2013 by MRI
This 64 year old man is status post prostatectomy with positive margins and subsequent local regional recurrence, treated with external beam radiation therapy, with further recurrence and subsequent development of disseminated disease. [...]
Filed Under: Anatomic Regions, Cases, Clinical Imaging, lumbar, Meet The Experts, spine, Val M. Runge
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Metastases (renal cell, lumbar)

July 8, 2013 by
A 56 year-old man with back pain [...]
Filed Under: Cases, Clinical Imaging, lumbar, Meet The Experts, spine, thoracic, Val M. Runge, Xiaoming Li
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Multiple myeloma

July 6, 2013 by
Back pain in a 58 year old woman [...]
Filed Under: Cases, Clinical Imaging, Meet The Experts, spine, thoracic, Val M. Runge, Xiaoming Li
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Lumbar vertebral metastases

July 6, 2013 by
A 61 year old man with small cell carcinoma of the lung [...]
Filed Under: Cases, Clinical Imaging, lumbar, Meet The Experts, spine, Val M. Runge, Xiaoming Li
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Melanoma with brain metastases

July 6, 2013 by
A 77 year-old male with history of melanoma. [...]
Filed Under: brain, Cases, Clinical Imaging, Meet The Experts, Val M. Runge
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Metastatic breast cancer

July 6, 2013 by
This is a 59-year-old female with a history of infiltrating ductal breast cancer, s/p partial mastectomy in 2007 and radiotherapy in 2008. [...]
Filed Under: Cases, Clinical Imaging, liver, Meet The Experts, Val M. Runge
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Cerebral Magnetic Resonance Spectroscopy at 1.5T and 3T

July 6, 2013 by
MR spectroscopy is a powerful technique that adds metabolic information to routine MRI brain examinations. Through four cases, this article provides tips for performing cerebral MRS. Examples of additional information using this technique include differentiating cerebral neoplasms from abscesses and distinguishing solitary primary cerebral neoplasms from solitary cerebral metastatic deposits. [...]
Filed Under: brain, Clinical Imaging, Clinical Methods & Techniques, Clinical Updates
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How Breast MRI Changed the Operative Management

December 30, 2014 by
MR diffusion-weighted imaging (DWI) is no longer just for brain applications. Whole body DWI is becoming a standard application in routine imaging. Whole body DWI has become as valuable as T2 contrast in tumor imaging and it allows characterization of tissue properties. This article provides responses to some of the more frequently asked questions including the background, application, and interpretation of whole body DWI and its calculated Apparent Diffusion Coefficient (ADC) images. [...]
Filed Under: Clinical Imaging, Clinical Methods & Techniques, Software & Hardware Updates, whole body
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Frequently Asked Questions: Diffusion Weighted Imaging (DWI)

July 6, 2013 by
MR diffusion-weighted imaging (DWI) is no longer just for brain applications. Whole body DWI is becoming a standard application in routine imaging. Whole body DWI has become as valuable as T2 contrast in tumor imaging and it allows characterization of tissue properties. This article provides responses to some of the more frequently asked questions including the background, application, and interpretation of whole body DWI and its calculated Apparent Diffusion Coefficient (ADC) images. [...]
Filed Under: Clinical Imaging, Clinical Methods & Techniques, Software & Hardware Updates, whole body
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T1 SPACE for Improved Detection of Brain Metastases

July 6, 2013 by
T1 SPACE provides in a reasonable scan time a high resolution 3D acquisition of the brain, with improved detection of brain metastases when compared to MP-RAGE, and is advocated as the scan of choice at 3 T [...]
Filed Under: brain, Clinical Imaging, Software & Hardware Updates
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Whole-Body MRI for Accurate Assessment of Tumor Load of Bone Metastases Originating from Breast Carcinoma

July 5, 2013 by
With breast carcinoma, detection of metastases and estimation of tumor load is of high relevance for patient-individualized therapy regimes. This article presents two cases that show the advantages of MRI for imaging bone metastases originating from breast cancer. In both cases, there was the high clinical suspicion of tumor recurrence with metastastic spread. The patients underwent therefore combined whole- body 18F FDG PET/CT and whole-body MRI for tumor staging with special focus on the brain, liver and bone marrow. [...]
Filed Under: bones, Clinical Imaging, Clinical Updates, whole body
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Case Reports: Tumor Detection by Diffusion-Weighted MRI and ADC-Mapping with Correlation to PET/CT Results

July 5, 2013 by
Early and accurate estimation of metastatic spread is essential for a patient-adapted, efficient therapy regime. In this context, whole-body and multi-step MRI have already helped to improve the diagnostic accuracy of staging examinations. As a further step, it is known that cancer is also often characterized by higher cellularity and therefore restriction of water diffusion. Diffusion-weighted imaging (DWI) with high b-values has therefore been applied to image metastases in order to help improve the diagnostic accuracy of MRI. The working-group of Schlemmer et al., Department of Radiology, University of Tuebingen, Germany, have compared the findings with results of 18F-FDG PET/CT exams. [...]
Filed Under: Clinical Imaging, Clinical Updates, whole body
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Case Report: Metastases from Neuroendocrine Carcinoma: Value of Diffusion-Weighted MR Imaging Compared to 68Ga-DOTATOC PET-CT

July 5, 2013 by
Neuroendocrine tumors may be challenging to diagnose. Diffusion-weighted MR imaging (DWI) plays an important role in the accurate detection of liver lesions, which may be occult onconventional MRI and especially CT. In the presented case, the suspicion of diffuse hepatic spread is also supported by the additionally performed 68Ga-DOTATOC PET. The article shows, that DWI […] [...]
Filed Under: Clinical Imaging, Clinical Updates, liver
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