{
  "abstract": "Type B malinosculation is a rare congenital malformation and a substrate for left-to-right shunting. We discuss a case of a 13-year-old boy with left-heart enlargement and incidental finding of a large isolated systemic arterial collateral to normal left lower lung. After review of computed tomography angiography of chest and risk-benefit assessment, the patient underwent transcatheter occlusion. This case highlights the importance of investigating aortopulmonary collaterals as an etiology for unexplained left-heart volume overload. We also discuss different treatment strategies used in this rare condition.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Pediatrics, St Christopher's Hospital for Children, Drexel University College of Medicine, Philadelphia, Pennsylvania.",
    "Department of Pediatric Cardiac Anesthesiology, St Christopher's Hospital for Children, Drexel University College of Medicine, Philadelphia, Pennsylvania.",
    "Department of Pediatric Surgery, St Christopher's Hospital for Children, Drexel University College of Medicine, Philadelphia, Pennsylvania.",
    "Division of Pediatric Cardiology, Jump Trading Simulation and Education Center, Children's Hospital of Illinois, University of Illinois College of Medicine at Peoria, Peoria, Illinois.",
    "Division of Pediatric Cardiology, St Christopher's Hospital for Children, Drexel University College of Medicine, Philadelphia, Pennsylvania."
  ],
  "article_type": "case report",
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Meghal Sancheti"
    },
    {
      "affs": [
        1
      ],
      "name": "Saif Rehman"
    },
    {
      "affs": [
        2
      ],
      "name": "Alexander V Chalphin",
      "orcid": "0000-0002-0493-499X"
    },
    {
      "affs": [
        3
      ],
      "name": "Matthew Bramlet"
    },
    {
      "affs": [
        4
      ],
      "name": "Boban P Abraham"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2hhem22vrm82v.bib",
  "cited_by": 0,
  "doi": "10.1016/j.jscai.2026.105576",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13700025/",
  "id": "2hhem22vrm82v",
  "issns": [
    "2772-9303"
  ],
  "landing_url": "https://doi.org/10.1016/j.jscai.2026.105576",
  "language": "en",
  "licence": "CC-BY-NC-ND-4.0",
  "licence_label": "CC BY-NC-ND 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "JSCAI Case Report"
    ],
    [
      "openalex",
      "2713|Congenital Heart Disease Studies"
    ]
  ],
  "openalex": "W7202357086",
  "pdf_url": "https://europepmc.org/articles/PMC13700025?pdf=render",
  "pmcid": "PMC13700025",
  "pmid": "42936067",
  "published": "2026-08-13",
  "publisher": "Elsevier",
  "ris": "https://research.draconitic.com/paper/2hhem22vrm82v.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:20:32Z",
      "native_id": "PMC13700025",
      "source": "pmc",
      "url": "https://doi.org/10.1016/j.jscai.2026.105576"
    },
    {
      "first_seen": "2026-10-30T12:22:24Z",
      "native_id": "MED:42936067",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42936067"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2713|Congenital Heart Disease Studies",
      "subfield": "epidemiology-public-health"
    }
  ],
  "title": "Endovascular Management of a Large Isolated Systemic to Pulmonary Artery Collateral (Type B Malinosculation) in a 13-Year-Old: A Case Report",
  "title_text": "Endovascular Management of a Large Isolated Systemic to Pulmonary Artery Collateral (Type B Malinosculation) in a 13-Year-Old: A Case Report",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:36:30Z",
  "url": "https://research.draconitic.com/paper/2hhem22vrm82v",
  "venue": "Journal of the Society for Cardiovascular Angiography & Interventions",
  "versions": []
}