{
  "abstract": "A 88-year-old woman with refractory wheezing and a transient response to corticosteroids was diagnosed with primary tracheal B-cell lymphoma causing airway stenosis. Emergency radiotherapy markedly improved the stenosis. Tracheal lymphoma should be considered in patients with recurrent wheezing despite asthma treatment, even when corticosteroids provide temporary relief.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Respiratory Medicine Kasukabe Medical Center Kasukabe Saitama Japan.",
    "Department of Thoracic Surgery Kasukabe Medical Center Kasukabe Saitama Japan."
  ],
  "article_type": "case study",
  "arxiv": null,
  "author_total": 4,
  "authors": [
    {
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      ],
      "name": "Keigo Uchimura",
      "orcid": "0000-0001-6379-9583"
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    {
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      ],
      "name": "Sumitaka Kitajima"
    },
    {
      "affs": [
        1
      ],
      "name": "Makoto Hirai"
    },
    {
      "affs": [
        1
      ],
      "name": "Teruaki Ishida"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/5t5tcsnjhyywx.bib",
  "cited_by": 0,
  "doi": "10.1002/rcr2.70810",
  "fulltext_url": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13727372/?tool=EBI",
  "id": "5t5tcsnjhyywx",
  "issns": [
    "2051-3380"
  ],
  "landing_url": "https://europepmc.org/article/PMC/PMC13727372",
  "language": "eng",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "Clinical Image"
    ],
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      "openalex",
      "2740|Tracheal and airway disorders"
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  "pdf_url": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13727372/pdf/?tool=EBI",
  "pmcid": "PMC13727372",
  "pmid": "42974648",
  "published": "2026-11-01",
  "publisher": "Wiley",
  "ris": "https://research.draconitic.com/paper/5t5tcsnjhyywx.ris",
  "sources": [
    {
      "first_seen": "2026-11-03T15:20:51Z",
      "native_id": "PMC:PMC13727372",
      "source": "europepmc",
      "url": "https://europepmc.org/article/PMC/PMC13727372"
    },
    {
      "first_seen": "2026-11-04T15:20:47Z",
      "native_id": "MED:42974648",
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      "url": "https://europepmc.org/article/MED/42974648"
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    {
      "first_seen": "2026-11-05T12:23:28Z",
      "native_id": "PMC13727372",
      "source": "pmc",
      "url": "https://doi.org/10.1002/rcr2.70810"
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  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2740|Tracheal and airway disorders",
      "subfield": "general"
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  ],
  "title": "Primary Tracheal Lymphoma Mimicking Asthma Exacerbation",
  "title_text": "Primary Tracheal Lymphoma Mimicking Asthma Exacerbation",
  "type": "peer-reviewed",
  "updated_at": "2026-11-06T12:23:04Z",
  "url": "https://research.draconitic.com/paper/5t5tcsnjhyywx",
  "venue": "Respirology case reports",
  "versions": []
}