CEA-producing multiple myeloma with meningeal invasion during relapse.
Λέξεις-κλειδιά
Αφηρημένη
Here we describe the case of a 62-year-old woman diagnosed with multiple myeloma (IgA-κ type) who had a high serum CEA level of 27.7 ng/ml. Upper and lower gastrointestinal endoscopy and PET/CT scan showed no abnormality. After two courses of VAD therapy, the serum CEA level decreased to 5.7 ng/ml, with a decrease in the IgA level, suggesting the diagnosis of CEA-producing myeloma. After 4 years and 1 month, she had a relapse with an increase in the LDH level and myeloma cells in the blood, followed by cognitive loss and convulsion. She died 1 month after the onset of neurological symptoms. Several myeloma cells were detected in the cerebral spinal fluid, which suggested the diagnosis of myelomatous meningitis. Myelomatous meningitis is a rare disease and accounts for 1% of all myelomas. This is the fourth reported case of CEA-producing myeloma.