Biomedical subjects
C Geniets
Publications and source records attributed to C Geniets.
Femur- fibula- ulna complex.
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Treacher-Collins syndrome.
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Imaging features of peripheral neurogenic tumors.
Peripheral nerve sheath tumors (PNST) include schwannoma, neurofibroma and malignant peripheral sheath tumors. All neurogenic tumors share the same imaging characteristics, including fusiform shape, low attenuation on CT, fascicular sign, split fat sign and associated muscle atrophy. The aim of this article is to give a comprehensive overview of peripheral nerve tumors and to discuss the imaging characteristics that distinguish these masses.
Proceedings of the European Society of Musculoskeletal Radiology (ESSR) training module, Antwerp, 20-21.01.05. Part two: bone tumors. Benign bone lesions: characteristic imaging features.
Benign bone lesions are a fairly common finding in radiology practice. Often, the combination of patient's age and plain radiographic findings are sufficient for diagnosis and obviates the need for further imaging. Generally the following parameters should be assessed in the evaluation of a bone lesion: clinical features, age of the patient, location, size, pattern of bone destruction, cortical involvement, zone of transition, sclerotic margination and matrix calcification. Cross sectional imaging, such as CT or MRI complements radiography, especially in complex anatomical sites. This article reviews the spectrum of clinical and imaging appearances of the most common benign bone tumors.
Imaging of malignant bonetumors.
Diagnostic imaging plays a pivotal role in the initial detection, characterization, pre-operative assessment and long term follow-up of malignant bone tumors. The purpose of this brief review is to discuss the specific role of the different imaging modalities in the diagnostic work-up of malignant bone tumors. The imaging features, with emphasis on standard radiography, allowing differentiation, of malignant bone tumors, will be highlighted.