Isolated gall bladder metastasis from renal cell carcinoma

Area of Science:

• Oncology
• Surgical Pathology

Background:

• Renal cell carcinoma (RCC) is a malignant tumor originating from the kidney.
• Metastasis refers to the spread of cancer from its primary site to other parts of the body.
• Gall bladder metastasis from RCC is exceptionally uncommon.

Observation:

• A 46-year-old male patient presented with isolated metastasis to the gall bladder.
• This occurred 11 months after undergoing a radical nephrectomy for renal cell carcinoma.
• The patient underwent a cholecystectomy (gall bladder removal) for diagnosis and treatment.

Findings:

• Intraoperative frozen section analysis confirmed the presence of metastatic renal cell carcinoma in the gall bladder.
• The surgical team successfully removed the affected gall bladder.
• Post-operative follow-up for 16 months showed no evidence of recurrent or metastatic disease.

Implications:

• This case underscores the importance of considering rare metastatic sites in patients with a history of renal cell carcinoma.
• Complete surgical resection of isolated gall bladder metastasis can lead to favorable long-term outcomes.
• Early detection and intervention are crucial for managing unexpected cancer spread.