{Reference Type}: Case Reports
{Title}: Recurrent Cardioembolic Strokes Due to Marantic Endocarditis As the Initial Presentation of Colorectal Adenocarcinoma.
{Author}: Babici D;Johansen PM;Rodriguez-Hernandez A;Sommerville S;Snelling B;Miller TD;Babici D;Johansen PM;Rodriguez-Hernandez A;Sommerville S;Snelling B;Miller TD;
{Journal}: Cureus
{Volume}: 14
{Issue}: 4
{Year}: Apr 2022
暂无{DOI}: 10.7759/cureus.24183
{Abstract}: Metastases to the brain from primary colorectal carcinoma are rare. Existing literature describing cranial nerve palsy from metastatic colorectal cancer is scattered. To our knowledge, we are the first to describe the combination of CN deficits V, VII, and XII as the initial presentation of colorectal malignancy. The authors present the case of a patient with no past medical history who presented with multiple cranial nerve deficits of the right trigeminal, facial, and hypoglossal nerves. MRI of the brain revealed a mass in Meckel's cave, which explained the involvement of the trigeminal nerve (CN V) but not the facial (CN VII) and hypoglossal (CN XII) nerves. Further workup revealed multiple cardioembolic strokes caused by nonbacterial thrombotic endocarditis (NBTE). Extensive workup for the cause of his NBTE and subsequent cerebrovascular events revealed colorectal adenocarcinoma.