Persistierende hyperplastische Tunica vasculosa lentis (PHTVL) und persistierender hyperplastischer primärer Vitreus (PHPV) bei einem Berner Sennenhund

Zusammenfassung

Ein 10 Monate alter Berner Sennenhund wurde aufgrund von Sehschwierigkeiten zur ophthalmologischen Untersuchung vorgestellt. Mithilfe der Spaltlampenuntersuchung wurde die Verdachtsdiagnose »kongenitale Missbildung im Sinne einer persistierenden hyperplastischen Tunica vasculosa lentis (PHTVL) und eines persistierenden hyperplastischen primären Vitreus (PHPV)« gestellt. Die persistierende blutführende A. hyaloidea konnte mittels Doppler-Sonographie nachgewiesen werden.

Summary

A 10-month-old Bernese Mountaindog was ophthalmologically examinated because of impaired vision. Examination with the slitlamp led to the presumption diagnosis of a congenital malformation like persistent hyperplastic tunica vasculosa lentis (PHTVL) and persistent hyperplastic primary vitreous (PHPV). The persistent blood-filled hyaloid artery could be shown by Doppler ultrasonography.

Schlüsselwörter

persistierende hyperplastische Tunica vasculosa lentis (PHTVL) - persistierender hyperplastischer primärer Vitreus (PHPV) - Berner Sennenhund - kongenitale Missbildung - ophthalmologische Sonographie - Farb-Doppler-Sonographie

Key words

Persistent hyperplastic tunica vasculosa lentis (PHTVL) - persistent hyperplastic primary vitreus (PHPV) - Bernese mountain dog - Congenital malformation - Ophthalmological ultrasound - Color Doppler imaging

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