Meningeal myeloma

Area of Science:

• Neurology
• Oncology
• Hematology

Background:

• Multiple myeloma is a plasma cell malignancy.
• Leptomeningeal myeloma involves cancer spread to the brain and spinal cord linings.
• This condition is rare but can significantly impact patient prognosis.

Observation:

• Patients may exhibit no neurological symptoms or mimic carcinomatous/lymphomatous meningitis.
• A case of leptomeningeal myeloma is presented.
• A review of previously reported cases is included.

Findings:

• Atypical plasma cells in cerebrospinal fluid (CSF) are a key diagnostic marker.
• Monoclonal immunoglobulin detected in CSF is crucial for diagnosis.
• These findings aid in identifying leptomeningeal involvement.

Implications:

• Early diagnosis of leptomeningeal myeloma is vital for timely intervention.
• Understanding diagnostic markers improves patient management.
• Further research into this rare complication is warranted.