What value is given to MRI diffusion and perfusion sequences in the diagnosis of parotid tumors? Is a fine needle aspiration associated with MRI systematically necessary? The aim of the research is to study the performance of diffusion and perfusion MRI sequences in the diagnosis of parotid tumors on a large series of cases.
Study Type
OBSERVATIONAL
Enrollment
133
Service d'ORL et de Chirurgie Cervico-Faciale - Hôpitaux Universitaires de Strasbourg
Strasbourg, France
Study the performance of diffusion and perfusion MRI sequences in the diagnosis of parotid tumors on a large series of cases
Time frame: Files analysed retrospectively from January 1, 2009 to June 30, 2020 will be examined]
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