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Necrotizing myelopathy associated with hepatocellular carcinoma
H Misumi1, H Ishibashi, K Kanayama
1First Department of Internal Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan.
Japanese Journal of Medicine
|August 1, 1988
Summary
A rare paraneoplastic syndrome caused necrotizing myelopathy in a hepatocellular carcinoma patient, leading to paraplegia. This case highlights a potential neurological complication of liver cancer.
Area of Science:
- Neurology
- Oncology
- Pathology
Background:
- Hepatocellular carcinoma (HCC) is a primary malignant tumor of the liver.
- Paraneoplastic syndromes are rare complications of cancer, affecting various organ systems.
Observation:
- A 43-year-old male with HCC developed sudden paraplegia.
- Neurological signs progressed rapidly then subsided.
- The patient died from hepatic failure 10 months later.
Findings:
- Autopsy revealed spinal cord cavitation and softening (necrotizing myelopathy) from C6 to T10.
- No local or systemic causes for the myelopathy were identified.
- This represents a potential paraneoplastic syndrome associated with HCC.
Implications:
- This case may be the first documentation of necrotizing myelopathy as a paraneoplastic syndrome in HCC.
- Highlights the importance of considering neurological complications in cancer patients.
- Suggests further research into the mechanisms of paraneoplastic neurological disorders in liver cancer.