{
  "abstract": "A 71-year-old man receiving prednisolone was diagnosed with pulmonary nocardiosis caused by Nocardia veterana and presented with a painless gingival fistula without an apparent odontogenic source. The fistula resolved with antimicrobial therapy alone, suggesting a possible association with nocardiosis and highlighting an unusual oral manifestation.",
  "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": null,
  "arxiv": null,
  "author_total": 4,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Keigo Uchimura",
      "orcid": "0000-0001-6379-9583"
    },
    {
      "affs": [
        0
      ],
      "name": "Sumitaka Kitajima"
    },
    {
      "affs": [
        1
      ],
      "name": "Makoto Hirai"
    },
    {
      "affs": [
        1
      ],
      "name": "Teruaki Ishida"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/dj41sv3qwz2hd.bib",
  "cited_by": 0,
  "doi": "10.1002/rcr2.70789",
  "fulltext_url": "https://europepmc.org/articles/PMC13680988",
  "id": "dj41sv3qwz2hd",
  "issns": [
    "2051-3380"
  ],
  "landing_url": "https://europepmc.org/article/MED/42903559",
  "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": [
    [
      "openalex",
      "2726|Actinomycetales infections and treatment"
    ]
  ],
  "openalex": "W7223063732",
  "pdf_url": "https://europepmc.org/articles/PMC13680988?pdf=render",
  "pmcid": "PMC13680988",
  "pmid": "42903559",
  "published": "2026-10-20",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/dj41sv3qwz2hd.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:53Z",
      "native_id": "MED:42903559",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42903559"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2726|Actinomycetales infections and treatment",
      "subfield": "infectious-disease"
    }
  ],
  "title": "Gingival Fistula Associated With Pulmonary Nocardiosis.",
  "title_text": "Gingival Fistula Associated With Pulmonary Nocardiosis.",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:19:53Z",
  "url": "https://research.draconitic.com/paper/dj41sv3qwz2hd",
  "venue": "Respirology case reports",
  "versions": []
}