1. Esophageal Cancer with Bone Marrow Hyperplasia Mimicking Bone Metastasis: Report of a Case
- Author
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Hiromi Yasuda, Tadanobu Shimura, Masato Okigami, Shigeyuki Yoshiyama, Masaki Ohi, Koji Tanaka, Yasuhiko Mohri, and Masato Kusunoki
- Subjects
Esophageal cancer ,Bone metastasis ,Bone marrow hyperplasia ,Magnetic resonance imaging ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
A 63-year-old man visited the clinic with numbness in the right hand. Magnetic resonance imaging demonstrated multiple low-intensity lesions in the cervical vertebrae and sacrum, which was suspicious of cervical bone metastasis. Fluorodeoxyglucose positron emission tomography/computed tomography revealed areas of increased fluorodeoxyglucose uptake in the thoracic esophagus, sternum and sacrum. A flat, elevated esophageal cancer was identified by upper gastrointestinal endoscopy, and the macroscopic appearance indicated early-stage disease. From the cervical, thoracic and abdominal computed tomography images, there were no metastatic lesions except for the bone lesions. To confirm whether the bone lesions were metastatic, we performed bone biopsy. The histopathological diagnosis was bone marrow hyperplasia. It was crucial for treatment planning to establish whether the lesions were distant metastases. Here, we report a case of esophageal cancer with bone marrow hyperplasia mimicking bone metastasis.
- Published
- 2016
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