PT - JOURNAL ARTICLE AU - Scott Sun AU - Katayoon Shayan AU - Michael L Levy AU - John Ross Crawford TI - Novel cavernous sinus <em>TSC2/JAK3</em> mutant hemangioendothelioma in a teenager AID - 10.1136/bcr-2020-234677 DP - 2020 Mar 01 TA - BMJ Case Reports PG - e234677 VI - 13 IP - 3 4099 - http://casereports.bmj.com/content/13/3/e234677.short 4100 - http://casereports.bmj.com/content/13/3/e234677.full SO - BMJ Case Reports2020 Mar 01; 13