Received: 18 February 2020
Accepted: 20 May 2020
First Online: 3 June 2020
Ethics approval and consent to participate
: This case was reviewed for its publication by the Research Ethics Committee of the Hospital Universitari de Bellvitge. Informed consent was waived in accordance with the exceptions established by legal regulations. Personal data were protected according to National and European regulations on information privacy.
: All authors consent to the publication of the manuscript in Diagnostic Pathology.
: The authors declare that they have no competing interests.