[Echographic findings in cyclitis annularis pseudotumorosa and ring melanoma of the ciliary body].
Ring melanomas can closely simulate annular choroidal detachments ophthalmoscopically. In A-scan sonography the malignant melanoma of the ciliary body is characterized by low to medium reflectivity, whereas annular choroidal detachment manifests no internal reflectivity.
D002924:Ciliary Body / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D008545:Melanoma / Q000473:pathology*; D014463:Ultrasonography; D014604:Uveal Neoplasms / Q000473:pathology*; D014605:Uveitis / Q000473:pathology*
Echographische Befunde bei Cyclitis annularis pseudotumorosa und Ringmelanom des Ziliarkörpers.