Fig. 5From: A comparison of endolymphatic duct blockage, endolymphatic sac drainage and endolymphatic sac decompression surgery in reversing endolymphatic hydrops in Meniere’s diseaseSerial MRI axial scans (left column) and the corresponding MRI colored images (right column) revealed a mild cochlear EH (white arrow) and a significant vestibular EH (red arrow) prior to surgery (A, A1), a complete reversal of vestibular (red arrow) and cochlear EH (white arrow) 2 weeks after surgery (B, B1), and the reversal of cochlear hydrops unchanged (white arrow) and a recurrence of vestibular hydrops (red arrow) 17 months after surgery (C, C1) in the same patient in Fig. 4. EH endolymphatic hydrops, MRI magnetic resonance imagingBack to article page