Fig. 1
From: A 78-year-old female with severe tongue pain: benefit of modern ultrasound
Ophthalmologic imaging and transocular ultrasound of the left eye. a Colour fundus retinal photography of the left eye displaying an optic disc edema with adjacent cotton wool spot (*) along the upper temporal vascular arch. b Macula-optical coherence tomography of the left eye with a normal macula and segmental disc edema. Retinal nerve fibre layer thickness was increased in the superior, temporal and inferior segments (*). c Fluorescein angiography of the left eye with distinct hyperfluorescence of the papilla, i.e. a “hot disc”. d Transocular ultrasound including measurement of flow velocity of the central retinal artery of the left eye on admission. e Macula-optical coherence tomography on admission (top) compared to 6-month follow-up (bottom). f Transocular ultrasound including measurement of flow velocity of the central retinal artery of the left eye in 6-month follow-up