Diffusion-weighted MR imaging including bi-exponential fitting for the detection of recurrent or residual tumour after (chemo)radiotherapy for laryngeal and hypopharyngeal cancers

Objectives To assess whether diffusion-weighted magnetic resonance imaging (DW-MRI) including bi-exponential fitting helps to detect residual/recurrent tumours after (chemo)radiotherapy of laryngeal and hypopharyngeal carcinoma. Methods Forty-six patients with newly-developed/worsening symptoms afte...

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Veröffentlicht in:	European radiology 2013-02, Vol.23 (2), p.562-569
Hauptverfasser:	Tshering Vogel, Dechen W., Zbaeren, Peter, Geretschlaeger, Andreas, Vermathen, Peter, De Keyzer, Frederik, Thoeny, Harriet C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Aged, 80 and over Biopsy Biopsy, Needle Cancer therapies Carcinoma, Squamous Cell - diagnosis Carcinoma, Squamous Cell - mortality Carcinoma, Squamous Cell - therapy Chemoradiotherapy - methods Cohort Studies Diagnostic Radiology Diffusion Magnetic Resonance Imaging - methods Edema Female Head and Neck Head and Neck Neoplasms - diagnosis Head and Neck Neoplasms - mortality Head and Neck Neoplasms - therapy Humans Hypopharyngeal Neoplasms - diagnosis Hypopharyngeal Neoplasms - mortality Hypopharyngeal Neoplasms - therapy Imaging Immunohistochemistry Internal Medicine Interventional Radiology Laryngeal Neoplasms - diagnosis Laryngeal Neoplasms - mortality Laryngeal Neoplasms - therapy Laryngoscopy Larynx Magnetic resonance imaging Magnetic Resonance Imaging - methods Male Medicine Medicine & Public Health Middle Aged Neoplasm Recurrence, Local - diagnosis Neoplasm Recurrence, Local - mortality Neoplasm Recurrence, Local - pathology Neoplasm, Residual - diagnosis Neoplasm, Residual - mortality Neoplasm, Residual - pathology Neuroradiology Patients Prognosis Prospective Studies Quality of life Quantitative analysis Radiation therapy Radiology Risk Assessment ROC Curve Squamous Cell Carcinoma of Head and Neck Statistics, Nonparametric Surgery Survival Rate Tumors Ultrasound
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