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ArticleEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society2026

Primary spinal cord malignant B-cell lymphoma successfully treated with tirabrutinib at relapse: a case report.

Yukitomo Ishi, Hiroaki Motegi, Soichiro Takamiya, Ai Shimizu, Takashi Mori, Sogo Oki, Motoyuki Iwasaki, Shigeru Yamaguchi, Miki Fujimura

Abstract readCase Reports
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In one paragraph

Article in European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Yukitomo IshiDepartment of Neurosurgery, Hokkaido University School of Medicine, Sapporo, Japan.
Hiroaki MotegiDepartment of Neurosurgery, Hokkaido University School of Medicine, Sapporo, Japan.
Soichiro TakamiyaDepartment of Neurosurgery, Hokkaido University School of Medicine, Sapporo, Japan.
Ai ShimizuDepartment of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan.
Takashi MoriDepartment of Radiation Oncology, Hokkaido University Hospital, Sapporo, Japan.
Sogo OkiDepartment of Neurosurgery, Hokkaido University School of Medicine, Sapporo, Japan.
Motoyuki IwasakiDepartment of Neurosurgery, Hokkaido University School of Medicine, Sapporo, Japan.
Shigeru YamaguchiDepartment of Neurosurgery, Hokkaido University School of Medicine, Sapporo, Japan. yama-shu@med.hokudai.ac.jp.
Miki FujimuraDepartment of Neurosurgery, Hokkaido University School of Medicine, Sapporo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePrimary spinal cord lymphoma rarely occurs, and the treatment strategy has not been standardized. Tirabrutinib (TIR) shows therapeutic efficacy for cases with primary central nervous system lymphoma (PCNSL) with B-cell pathology arising intracranially, but the evidence for primary spinal cord cases has not been reported. We present a case of primary spinal cord lymphoma successfully treated with TIR at relapse.

methodsCase report.

resultsA 58-year-old male presented with progressive numbness from the neck down and neck pain. Magnetic resonance imaging revealed an intramedullary lesion in the cervical spine from the cervico–medullary junction to the C7. Biopsy was performed, and the pathological diagnosis was diffuse large B-cell lymphoma. Four cycles of chemotherapy with rituximab, methotrexate, procarbazine, and vincristine (R-MPV) were ineffective, but remission of the cervical lesion was achieved after subsequent irradiation. However, after 1 month, a de novo lesion was observed in the lower thoracic spinal cord. Tumor remission was achieved with TIR, and the patient showed no relapse for 42 months after starting TIR.

conclusionTIR administration should be considered for relapsed primary spinal cord lymphomas similar to those with intracranial occurrence.

Indexed as

Lymphoma, B-CellLymphoma, Large B-Cell, DiffuseNeoplasm Recurrence, LocalPyrimidinesSpinal Cord NeoplasmsAntineoplastic Combined Chemotherapy ProtocolsHumansMagnetic Resonance ImagingMaleMiddle AgedPyrimidinesB-cell lymphomaLymphomaMalignant lymphomaSpinal cordTirabrutinib

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.