Correction of coagulopathy associated with non-bacterial thrombotic endocarditis (NBTE) by surgical debulking in a case of ovarian clear cell carcinoma

•Ovarian cancer, particularly clear cell carcinoma, creates a hypercoagulable state.•This state can predispose to non-bacterial thrombotic endocarditis (NBTE).•NBTE can embolize and cause widespread arterial infarction.•NBTE is sometimes associated with a treatment refractory disseminated coagulopathy.•Surgical removal of the primary mass can sometimes reverse the coagulopathy.