Three Dimensional and Multiplanar Reconstruction of the Internal Auditory Canal using High Resolution MR-Imaging: Assessment of the Size of the Cochlear Nerve in Patients with Hea…
NN Naguib, C Hey, T Gruber-Rouh, NE Nour-Eldin, T Lehnert, H Marc, T Vogl · RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren · 2013 · Heft 04
Bibliografische Angaben
Zusammenfassung
Ziele: To asses the size of the cochlear nerve in patients with longstanding hearing loss using three dimensional (3D) and multiplanar reconstruction (MPR) of the high-resolution MR-Imaging sequences. Methode: The study was retrospectively performed on 86 patients (mean age = 51.6year). Group 1 (n = 53) with longstanding bilateral hearing loss. Group 2 (n = 33) not suffering from hearing loss. MRI was performed using an ISO-Space sequence. MPR and 3D reconstructions were performed using 3D and InSpace Applications respectively. The cochlear nerve size (surface area) was measured by drawing a region-of-interest a…
