PT - JOURNAL ARTICLE AU - Le, Quynh AU - Robinson, Aaron AU - Stevens, Wendy AU - Li, Jane TI - Recalcitrant digital calcinosis cutis successfully treated with intralesional sodium thiosulfate under digital nerve blockade AID - 10.1136/bcr-2021-248707 DP - 2022 Apr 01 TA - BMJ Case Reports PG - e248707 VI - 15 IP - 4 4099 - http://casereports.bmj.com/content/15/4/e248707.short 4100 - http://casereports.bmj.com/content/15/4/e248707.full SO - BMJ Case Reports2022 Apr 01; 15 AB - Dystrophic calcinosis cutis can be associated with severe pain, decreased mobility, increased risk of infection and significantly decreased quality of life. We report a case of recalcitrant calcinosis cutis on the background of eosinophilic fasciitis, which achieved rapid reduction in calcium deposits following a novel injecting protocol of intralesional sodium thiosulfate.