Metastasis of Kidney Cancer to the Gluteus Maximus Muscle
Author Information
Author(s): Sakamoto Akio, Yoshida Tatsuya, Matsuura Suguru, Tanaka Kazuhiro, Matsuda Shuichi, Oda Yoshinao, Hori Yoshifumi, Yokomizo Akira, Iwamoto Yukihide
Primary Institution: Kyushu University
Hypothesis
Can MRI features help differentiate metastatic renal cell carcinoma from primary soft-tissue tumors?
Conclusion
MRI features of metastatic renal cell carcinoma may aid in distinguishing it from primary soft-tissue tumors.
Supporting Evidence
- Metastatic renal cell carcinoma is rare in skeletal muscle.
- The lesion was detected 6 years after nephrectomy.
- MRI showed high-signal intensity on T1- and T2-weighted images.
- Histology confirmed the diagnosis of metastatic renal cell carcinoma.
Takeaway
This study talks about a man whose kidney cancer spread to his gluteus muscle, and how doctors used special scans to figure that out.
Methodology
The case was diagnosed using MRI features without biopsy.
Limitations
The study is based on a single case, which may limit generalizability.
Participant Demographics
A 65-year-old man with a history of renal cell carcinoma.
Digital Object Identifier (DOI)
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