Intravascular large B-cell lymphoma presenting as rapidly progressive dementia and stroke: A case report
- Resource Type
- Academic Journal
- Authors
- Wu, Ming; Lin, Yinyao; Huang, Xuehong; Zhang, Bingjun
- Source
- Medicine. Dec 03, 2021 100(48):e27996-e27996
- Subject
- Language
- English
- ISSN
- 0025-7974
RATIONALE:: Intravascular large B-cell lymphoma (IVLBCL) is a rare form of large B-cell non-Hodgkin lymphoma. The diagnosis is challenging and frequently made at biopsy. Here we reported a case of IVLBCL limited to the central nervous system (CNS) presenting with progressive dementia and acute stroke, who was diagnosed by brain biopsy. PATIENT CONCERNS:: A 47-year-old woman was transferred to our hospital with a 6-month history of rapidly progressive dementia, and left limb weakness and numbness for 3 days. She was successively misdiagnosed with inflammatory demyelinating disease and stroke. Her condition deteriorated with elevated lactate dehydrogenase and multiple hyperintense lesions on the brain. DIAGNOSIS:: She was diagnosed with IVLBCL limited to the CNS by brain biopsy. INTERVENTIONS:: Bone marrow puncture and incisional random skin biopsy were not found neoplastic cells. Computed tomography scans were normal with no evidence of disease outside the CNS. OUTCOMES:: The patient died due to rapid clinical aggravation. LESSONS:: IVLBCL limited to the CNS is an aggressive disease with high mortality. Making a timely and correct diagnosis is crucial for early appropriate treatment in IVLBCL patients.