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Updated: Sep 27, 2026

A Coregistered Ultrasound and Photoacoustic Imaging Protocol for the Transvaginal Imaging of Ovarian Lesions
Published on: March 3, 2023
The image of urachus adenocarcinoma on Doppler ultrasonography
Orhan Oyar1, Ahmet Yesildag, Ufuk Kemal Gulsoy
1Department of Radiology, Suleyman Demirel University School of Medicine, 32100 Isparta, Turkey. o_oyar@hotmail.com
Abstract:
Malignant urachal lesions are exceedingly rare and occur predominantly in adult life. In this case report, an adult patient with urachal carcinoma is presented with abdominal plain film, intravenous urography, gray-scale ultrasonography (US), Doppler US, and computed tomography (CT). Doppler US successfully showed the neovascularity with low resistive index value in the urachus tumor. We believe that Doppler US examination is helpful in the differential diagnosis of urachal carcinoma.
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