Oesophageal sebaceous heterotopia with ducts mimicking epidermoid metaplasia: a rare diagnostic pitfall

Affiliations

• ¹ Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA.
• ² Karsh Dvision of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
• ³ Pennsylvania Hospital, University of Pennsylvania Health System, Philadelphia, PA, USA.
• ⁴ Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA [email protected].