The CT or MRI determines whether kidney preservation is realistic
A surgeon needs current contrast-enhanced imaging to understand tumor size, depth and relation to renal vessels and the urinary collecting system. Written reports alone are often insufficient for a meaningful international surgical opinion. Send original DICOM images so the German urology team can assess complexity directly.
Partial and radical nephrectomy are different oncologic strategies
Freiburg publishes both partial and radical nephrectomy for renal cell carcinoma, while Heidelberg describes kidney-preserving surgery for renal tumors. The choice should balance cancer control and preservation of functioning kidney tissue. A patient should not assume that preserving the kidney is always possible, or that removing the whole kidney is automatically necessary.
Robotic assistance is one way to perform the operation
Heidelberg and Freiburg publish robot-assisted or minimally invasive renal surgery. Robotic access can support precise dissection and reconstruction in selected cases, but the surgical indication is more important than the platform. Complex tumors, tumor thrombus or other anatomy may require a different approach.
Ask how the team will protect kidney function
Kidney-sparing surgery is partly about preserving long-term renal function. Discuss baseline creatinine and eGFR, the expected amount of preserved kidney tissue, whether the opposite kidney is normal and whether nephrology input is needed before or after surgery.
What an international surgical review should include
Prepare the information needed to judge both cancer risk and operative complexity.
- Contrast-enhanced CT or MRI in original DICOM format
- Radiology report with tumor size and side
- Chest or other staging imaging when already performed
- Biopsy pathology if tissue has been obtained
- Creatinine, eGFR and relevant laboratory results
- History of kidney disease or previous renal surgery
- Current anticoagulants and major medical conditions
- Previous cancer treatment if this is recurrent or metastatic disease
The final pathology still matters after surgery
Preoperative imaging may strongly suggest renal cell carcinoma, but the surgical specimen provides definitive histopathologic information when resection is performed. Ask how pathology results will be communicated, whether additional treatment is expected and what imaging follow-up should continue after returning home.
Recovery planning should include complications and follow-up
Before booking the return trip, clarify the expected inpatient stay, catheter or drain management when relevant, restrictions on activity, wound follow-up, warning signs that require urgent assessment and the timing of kidney-function tests and postoperative imaging.
Official sources
Sources last checked 2026-08-30. Confirm current eligibility, procedure details and hospital requirements directly with the treating urology team.