Early outcomes of robotic KAT are encouraging and have been associated with fewer complications and shorter hospital stay, but require robotic technique proficiency. KAT is an important method to manage selected complex urological pathologies. Robotic KAT is promising. Nevertheless, future studies should utilize larger patient cohorts to better assess the risks and benefits of KAT and to further validate this approach.

Collecting duct carcinoma (CDC) is a rare and aggressive form of renal cell carcinoma (RCC) arising from the epithelium of Bellini's duct. It presents earlier in life and has a poorer prognosis than the clear-cell type. Historically, immunosuppressed renal transplant patients are more likely to develop malignancies than the general population. We report a case of CDC of the native kidney in a 59-year-old man who initially underwent kidney transplantation five years before the time of presentation. To our knowledge, CDC in the setting of renal transplant and long-term immunosuppression has not been previously described.

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