Viral Esophagitis
Herpes: Multiple small, discrete, punched-out ulcers on background of normal mucosa CMV and HIV: 1 or more large, flat ulcers HPV: Multiple papillary excrescences EBV: Deep, linear ulcers TOP DIFFERENTIAL…
Imaging Anatomy of the Temporal Bone
Fig. 1 A schematic visualization of the tympanic cavity as a box after removal of the posterior wall with tympanic membrane (1) and malleus (2) on the lateral wall, incus (3),…
Malformations of the Temporal Bone
Fig. 1 Cone-Beam CT—double-oblique reformatted images. a On axial images, the incudostapedial axis is angulated 15–25° posteriorly with regard to the coronal plane. Images must be reformatted along this line, passing…
Ear Pathology
Fig. 1 A 3-month-old girl with a deaf right ear caused by a congenital cytomegalovirus infection. a Axial postcontrast T1-weighted MR image shows a hyperintense basal turn of the right cochlea…
Ear Imaging
Fig. 1 9-year-old child showing microtia on left side. a, b Coronal CT-images. The right external auditory canal appears normal, while on the left side it is narrowed and has a…
Temporal Bone Imaging
Fig. 1 Tympanostomy tubes. a Relationship of a plastic grommet to a 10 cent euro coin. b Axial CBCT image and c coronal reformatted image of the right ear shows a…
Reformation in CT of the Temporal Bone
Fig. 1 Pöschl’s Plane. Single Oblique Reconstruction in the Plane of the Superior Semicircular Canal (SSC) (Short Axis of the Temporal Bone). a Axial reference image demonstrating plane of reconstruction (white…
of the Jugular Foramen
Fig. 1 Normal asymmetry of the jugular foramen. a CT bone window. The right jugular foramen (large arrow) is larger than the left (small arrow, due to the asymmetry of the…
of Cholesteatoma
Fig. 1 A 41-year-old-female investigated for conductive hearing loss on the left side. At otoscopy, an intact tympanic membrane was found with suspicion of a whitisch lesion behind it. b1000 HASTE…
