1. Urachal carcinoma: clinicopathologic features and long-term outcomes of an aggressive malignancy;Ashley;Cancer,2006
2. Imaging of the urachus: anomalies, complications, and mimics;Parada Villavicencio;Radiographics,2016
3. Management of urachal cancer: a consensus statement by the canadian urological association and genitourinary medical oncologists of Canada;Hamilou;Can Urol Assoc J,2020
4. Fish bone perforation into a patent urachus mimicking urachal carcinoma: case report;Alanazi;Urol Case Rep.,2022