Methods| Patients who were evaluated for TEC by the consultative dermatology service at
an academic medical center and received high-dose vitamin D from January 2019 to July
2022 were reviewed. Oncologic history and clinical characteristics were abstracted from
electronic health records. The Northwestern University Institutional Review Board approved
this retrospective case series and waived the informed consent requirement because
deidentified data were used. We followed the AJO reporting guideline. Results| Six …