Synchronous Primary Gallbladder Cancer and Ipsilateral Renal Cell Carcinoma: A Case Report
Salwan K Alobaidi

TL;DR
A rare case of a patient having both gallbladder cancer and kidney cancer at the same time is reported, emphasizing the need for accurate diagnosis and teamwork in treating such complex cases.
Contribution
This case report adds to the limited literature on the rare synchronous occurrence of gallbladder and renal cancers.
Findings
A 57-year-old male was diagnosed with both gallbladder carcinoma and ipsilateral renal cell carcinoma.
The patient underwent combined laparoscopic cholecystectomy and nephrectomy with confirmed distinct malignancies.
The case underscores the importance of multidisciplinary approaches in managing rare synchronous cancers.
Abstract
The synchronous occurrence of primary gallbladder carcinoma and ipsilateral renal cell carcinoma is exceptionally rare. Such presentations pose significant diagnostic challenges, particularly in differentiating synchronous primary tumors from metastatic disease. We report the case of a 57-year-old male patient who presented to the clinic in October 2025 with right upper quadrant abdominal pain and was found to have both gallbladder carcinoma and a right renal mass. Comprehensive imaging confirmed two distinct primary malignancies. The patient underwent laparoscopic radical cholecystectomy combined with radical right nephrectomy. A pathological analysis was performed, which showed that the process was gallbladder cancer and renal cell carcinoma. The patient is now under follow-up. This report highlights the importance of accurate diagnosis and multidisciplinary management of rare…
Genes, proteins, chemicals, diseases, species, mutations and cell lines named across the full text — each resolved to its canonical identifier and authoritative record.
Click any figure to enlarge with its caption.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsMultiple and Secondary Primary Cancers · Cholangiocarcinoma and Gallbladder Cancer Studies · Cancer Diagnosis and Treatment
