Multiple Intraosseous Calvarial Hemangiomas Mimicking Metastasis
Author Information
Author(s): Rohit Malde, Tim Moss, George Malcolm, Tim Whittlestone, Amit Bahl
Primary Institution: Bristol Haematology and Oncology Centre
Hypothesis
Not all osteolytic lesions in patients with renal cell carcinoma are metastatic.
Conclusion
The study highlights the importance of considering intraosseous hemangiomas as a differential diagnosis for lytic lesions in patients with a history of renal cell carcinoma.
Supporting Evidence
- Radiological findings were initially suspicious for metastasis.
- Biopsy confirmed the diagnosis of intraosseous hemangioma, preventing overtreatment.
- Osseous hemangiomas are benign and can mimic metastatic lesions.
Takeaway
Sometimes, when doctors see bone problems in patients with kidney cancer, it might not be cancer spreading; it could be something harmless like a hemangioma.
Methodology
The case report describes a 68-year-old woman with renal cell carcinoma who was found to have lytic lesions in the skull, which were diagnosed as intraosseous hemangiomas through biopsy.
Limitations
The report is based on a single case, which may not be generalizable to all patients with similar conditions.
Participant Demographics
A 68-year-old female patient.
Digital Object Identifier (DOI)
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