Department of Medicine, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, USA

Vismaya S. Bachu

Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, USA

Firas Bahdi & Stephen Kim

Department of Pathology & Laboratory Medicine, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, USA

Jitin Makker

Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, USA

Timothy R. Donahue

Project design/conception: V.B., F.B., S.K. Data and figures chart extraction: V.B., F.B., J.M. Manuscript drafting: V.B. Provide pathology slide images and interpretation: J.M. Revision of the manuscript: V.B., F.B., J.M., T.D., S.K. All authors were involved in care of the patient and approved the final draft submitted.

Correspondence to Stephen Kim.