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   Taku Mitome et al, 2018, Case Reports in Oncological Medicine CrossRef
2. A case of pyelocalyceal diverticulum urothelial carcinoma that was difficult to distinguish from cystic renal cell carcinoma preoperatively
   Iori Matsuda et al, 2021, IJU Case Reports CrossRef
3. Calyceal diverticula: Clinical, radiological and histopathological findings of an uncommon entity with presumed congenital origin
   Pooja Srivastava et al, 2022, Annals of Diagnostic Pathology CrossRef
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   Yasuhide Kitagawa, 2021, IJU Case Reports CrossRef
5. Is the presence of upper tract transitional cell carcinoma in a calyceal diverticulum a risk factor for early metastasis? A case report and review of the literature
   Mahmoud Mustafa et al, 2024, SAGE Open Medical Case Reports CrossRef
6. Incidental Diagnosis of Renal Pelvic Tumor in Patients Who Underwent Percutaneous Nephrolithotomy: A Report of 6 Cases and Review of the Literature
   Lizhe An et al, 2023, Urology CrossRef
7. Treatment Options for Calyceal Diverticula
   Niamh Smyth et al, 2019, Current Urology Reports CrossRef
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   Yongxiang Zhao et al, 2022, BMC Pediatrics CrossRef
9. Challenges in the diagnosis of calyceal diverticulum: A report of two cases and review of the literature
   Zejian Zhang et al, 2020, Journal of X-Ray Science and Technology CrossRef
10. Laparoscopic Treatment of Renal Cysts and Diverticula
    Salvatore Micali et al, 2019, Smith's Textbook of Endourology CrossRef