{
  "abstract": "Follicular lymphoma (FL) rarely presents with central nervous system involvement at the time of the diagnosis. We describe the case of a 44-year-old man who presented with meningoencephalitis and subsequently developed status epilepticus due to diffuse leptomeningeal dissemination of grade 1 FL. Cerebrospinal fluid (CSF) cytology yielded negative results, but flow cytometry detected monoclonal B-cell proliferation, leading to a diagnosis. Rapid neurological recovery was achieved after immunochemotherapy. This case underscores the importance of CSF flow cytometry in mononuclear cell-predominant meningoencephalitis that is unresponsive to empirical therapy.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 9,
  "authors": [
    {
      "name": "Momoyo Ibukuro"
    },
    {
      "name": "Kenichi Sakuta"
    },
    {
      "name": "Motohiro Okumura"
    },
    {
      "name": "Shu Fujimoto"
    },
    {
      "name": "Fumie Wada"
    },
    {
      "name": "Yuki Asahara"
    },
    {
      "name": "Tadahiro Gunji"
    },
    {
      "name": "Shiko Honma"
    },
    {
      "name": "Yasuyuki Iguchi"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/bp5j5bezdeqj2.bib",
  "cited_by": 0,
  "doi": "10.2169/internalmedicine.6762-25",
  "fulltext_url": "https://www.jstage.jst.go.jp/article/internalmedicine/65/18/65_6762-25/_article",
  "id": "bp5j5bezdeqj2",
  "issns": [
    "1349-7235",
    "0918-2918"
  ],
  "landing_url": "https://www.jstage.jst.go.jp/article/internalmedicine/65/18/65_6762-25/_article",
  "language": null,
  "licence": "CC-BY-NC-ND",
  "licence_label": "CC BY-NC-ND",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "jstage-journal",
      "medicine/general"
    ],
    [
      "openalex",
      "2728|CNS Lymphoma Diagnosis and Treatment"
    ]
  ],
  "openalex": "W7126418350",
  "pdf_url": "https://www.jstage.jst.go.jp/article/internalmedicine/advpub/0/advpub_6762-25/_pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-15",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/bp5j5bezdeqj2.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:31Z",
      "native_id": "10.2169/internalmedicine.6762-25",
      "source": "jstage",
      "url": "https://www.jstage.jst.go.jp/article/internalmedicine/65/18/65_6762-25/_article"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2728|CNS Lymphoma Diagnosis and Treatment",
      "subfield": "neurology"
    }
  ],
  "title": "Status Epilepticus as the Initial Manifestation of Follicular Lymphoma with Leptomeningeal Dissemination",
  "title_text": "Status Epilepticus as the Initial Manifestation of Follicular Lymphoma with Leptomeningeal Dissemination",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:31Z",
  "url": "https://research.draconitic.com/paper/bp5j5bezdeqj2",
  "venue": "Internal Medicine",
  "versions": []
}