{
  "abstract": "Sebaceous heterotopia is a rare finding in the oesophagus with a prevalence of 0.05%.1 It is thought to represent a metaplastic process and is benign requiring no special clinical follow-up.2 3 Histologically, oesophageal sebaceous heterotopia (ESH) is characterised by lobules of sebaceous glands in the lamina propria, which lack an associated hair follicle. The glands may have associated excretory ducts and demonstrate a connection to the luminal surface through a channel lined by keratinising squamous epithelium with a granular cell layer resembling the epithelium of the follicular infundibulum in the skin.",
  "authors": [
    {
      "affiliations": [
        "Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA"
      ],
      "name": "Audrey McCloskey"
    },
    {
      "affiliations": [
        "Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA"
      ],
      "name": "Kevin M Waters"
    },
    {
      "affiliations": [
        "Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA"
      ],
      "name": "Brent K Larson"
    },
    {
      "affiliations": [
        "Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA"
      ],
      "name": "Maha Guindi"
    },
    {
      "affiliations": [
        "Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA"
      ],
      "name": "Keith Lai"
    },
    {
      "affiliations": [
        "Karsh Dvision of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA"
      ],
      "name": "Srinivas Gaddam"
    },
    {
      "affiliations": [
        "Pennsylvania Hospital, University of Pennsylvania Health System, Philadelphia, PA, USA"
      ],
      "name": "Anila Vasireddy"
    },
    {
      "affiliations": [
        "Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA"
      ],
      "name": "Danielle A Hutchings"
    }
  ],
  "title": "Oesophageal sebaceous heterotopia with ducts mimicking epidermoid metaplasia: a rare diagnostic pitfall",
  "uid": "6ddef7af-0005-5a73-bdeb-e8d43dfd35e6"
}