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- Title
Waldenstrom Macroglobulinemia Recurrence with Bing–Neel Syndrome Presentation.
- Authors
Capasso, Raffaella; Buonincontro, Miriam; Caranci, Ferdinando; Pinto, Antonio
- Abstract
Bing–Neel syndrome (BNS) is a rare condition that may occur in patients with Waldenstrom macroglobulinemia (WM) and is caused by lymphoplasmacytic infiltration into the central nervous system. BNS is an extramedullary manifestation of WM which may present with various neurological signs and symptoms that make the diagnosis difficult to achieve. We present a case of BNS in a 60-year-old patient diagnosed 6 years after recovering from Waldenstrom's macroglobulinemia. We observed the patient for a secondary generalized focal motor seizure. Unenhanced brain CT revealed slight hyperdensity of left parietal subarachnoid spaces. The MRI of the brain and spinal cord showed leptomeningeal enhancement in both parietal lobes. The presence of monoclonal bands (light chain k and IgM) was found in cerebrospinal fluid, leading to the diagnosis of BNS. The patient started treatment with ibrutinib and remains clinically stable during a 1-year follow-up. However, the MRI showed the appearance of a new subcortical left parietal lesion. BNS is an extremely rare presentation of WM that should be recognized and considered early in the presence of unexplained neurological symptoms in patients with a history of WM, even if the patient appears to have recovered.
- Subjects
WALDENSTROM'S macroglobulinemia; MONOCLONAL gammopathies; CENTRAL nervous system; SUBARACHNOID space; SPINAL cord; CEREBROSPINAL fluid
- Publication
Reports (MDPI AG), 2024, Vol 7, Issue 2, p34
- ISSN
2571-841X
- Publication type
Case Study
- DOI
10.3390/reports7020034