Fig. 1
From: Ultrasonography-guided removal of plant-based foreign bodies from the lacrimal sac in four dogs
a One of the treated dacryocystitis in the left eye of an 8-year-old, male, English setter at presentation (case2). Mucopurulent discharge and conjunctival hyperemia of the third eyelid are evident. b The plant-based foreign body removed from the nasolacrimal sac of the dog in Fig. 1a. c Ultrasonographic appearance of the plant-based foreign body of Fig. 1b in the sagittal scan (white arrow). The foreign body appears as a linear spear-shaped hyperechoic structure in the lacrimal sac. d Ultrasonographic appearance of the plant-based foreign body of Fig. 1b in cross-sectional scan (white arrow). The foreign body appears as a hyperechoic rounded cross-sectional structure, medial to the left eye