idiopathisches akutes Skrotalödem

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“fountain sign” in a case of idiopathic scrotal oedema, combined with cryptorchidism. Transverse power Doppler image showing thickened, hypoechogenic and hypervascularized scrotal wall.

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“fountain sign” in a case of idiopathic scrotal oedema, combined with cryptorchidism. Transverse colour Doppler image of the scrotum demonstrating increased blood flow signals within the peritesticular scrotal soft tissues. The signal pattern resembles a coloured fountain and is created by the intense hyperaemia (arrow).

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“fountain sign” in a case of idiopathic scrotal oedema, combined with cryptorchidism. Schematic representation of the fountain sign.