Challenges in sarcoidosis and sarcoid-like reactions associated to immune checkpoint inhibitors: A narrative review apropos of a case.

Sarcoidosis and sarcoid-like reactions (SLRs) may develop in association with various malignancies, as well as in association to certain oncologic drugs, including immune checkpoint inhibitors (ICIs). We aimed to perform a narrative review with regard to the development of ICIs-associated sarcoidosis or SLRs, and to discuss the corresponding diagnostic and therapeutic challenges raised in this scenario. Apropos of a melanoma patient developing SLRs while treated with ipilimumab and nivolumab, we searched for clinically evident, ICIs-associated sarcoidosis or SLRs in the English literature.