TY - JOUR AR - JCMCR-2020-2-106 TI - Cryptococcal Endocarditis in a Woman with Metastatic Non-Small Cell Lung Cancer: A Case Report and Review of the Literature AU - Tony, Kurian AU - Jason , Peng AU - Courtney Regan , Wagner AU - Fritzie S. , Albarillo JO - Journal of Clinical and Medical Case Reports PY - 2020 DA - Mon 27, Jul 2020 SN - 2733-2268 DO - http://dx.doi.org/10.31487/j.JCMCR.2020.02.06 UR - https://www.sciencerepository.org/cryptococcal-endocarditis-in-a-woman-with-metastatic-non-small-cell_JCMCR-2020-2-106 KW - Cryptococcal endocarditis, cryptococcal meningitis, non-small cell lung cancer, tyrosine kinase inhibitor, erlotinib, targeted therapy AB - Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) have demonstrated improved progression-free survival benefits and decreased treatment-related side effects, and therefore are now considered first-line of treatment of EGFR mutated, metastatic non-small cell lung carcinoma (NSCLC). Cryptococcal endocarditis is an extremely rare clinical entity with only seven reported cases in the literature. Prior cases were seen in patients with a history of rheumatic heart disease or prior valve replacement surgery. Little is known regarding the natural history and optimal management of Cryptococcal endocarditis, given the limited available data. We present a case of Cryptococcal endocarditis and meningitis in a patient with metastatic NSCLC receiving targeted therapy with an EGFR-TKI with no history of significant cardiac disease.