© 2006 Foundation for Promotion of Cancer Research
Case Reports |
Small-Cell Carcinoma of the Esophagus Associated with a Paraneoplastic Neurological Syndrome: A Case Report Documenting a Complete Response
Department of Internal Medicine, Kitasato University East Hospital, Sagamihara, Kanagawa, Japan
For reprints and all correspondence: Takuya Shimoda, Department of Internal Medicine, Kitasato University School of Medcine, 1-15-1, Kitasato, Sagamihara, Kanagawa, 228-8555, Japan. E-mail: ep-doc{at}kitasato-u.ac.jp
Received August 30, 2005; accepted November 29, 2005
We describe a case of small-cell carcinoma of the esophagus associated with a paraneoplastic neurological syndrome. Sensorimotor neuropathy had developed 3 years earlier, and neurological symptoms had slowly worsened. Small-cell carcinoma of the esophagus was incidentally diagnosed while investigating the cause of the neurological symptoms. A paraneoplastic neurological syndrome was diagnosed on the basis of cancer and exclusion of other known causes of neurological symptoms. The patient was given combination chemoradiotherapy. There was a complete response to three courses of chemoradiotherapy, with no evidence of disease recurrence 6 years after the diagnosis. There was no progression of paraneoplastic neurological symptoms after the complete response.
Key Words: small-cell carcinoma of the esophagus paraneoplastic neurologic syndrome chemotherapy radiation therapy