Pericarditis and atherosclerotic events are generally regarded as relatively common cardiac manifestations of rheumatoid arthritis (RA). However, RA-associated endocarditis is rarely reported, and can be confused (by clinicians) with an infective vegetation. Herein, we report a case of sterile endocarditis involving the mitral valve in a 36 year-old patient with longstanding RA; the problem was accidentally detected during performance of a valve operation.
Arthritis, Rheumatoid* ; Endocarditis ; Endocarditis, Non-Infective* ; Humans ; Mitral Valve ; Pericarditis

Hypercoagulability disorders are commonly encountered in clinical situations in patients with a variety of cancers. However, several hypercoagulability disorders presenting as first symptoms or signs in cancer patients have rarely been reported. We herein described a case of a woman with adenocarcinoma of the lung presenting with deep vein thrombosis, nonbacterial thrombotic endocarditis, recurrent cerebral embolic infarction, and heart failure.
Adenocarcinoma ; Carcinoma, Non-Small-Cell Lung ; Endocarditis ; Endocarditis, Non-Infective ; Female ; Heart Failure ; Humans ; Infarction ; Lung ; Lung Neoplasms* ; Thrombophilia* ; Venous Thrombosis

Hypercoagulability disorders are commonly encountered in clinical situations in patients with a variety of cancers. However, several hypercoagulability disorders presenting as first symptoms or signs in cancer patients have rarely been reported. We herein described a case of a woman with adenocarcinoma of the lung presenting with deep vein thrombosis, nonbacterial thrombotic endocarditis, recurrent cerebral embolic infarction, and heart failure.
Adenocarcinoma ; Carcinoma, Non-Small-Cell Lung ; Endocarditis ; Endocarditis, Non-Infective ; Female ; Heart Failure ; Humans ; Infarction ; Lung ; Lung Neoplasms* ; Thrombophilia* ; Venous Thrombosis

Ante mortem cases of venous thrombosis in patients with nonbacterial thrombotic endocarditis (NBTE) have not yet been reported. We describe a rare case of NBTE in a patient with mesenteric vein thrombosis. A healthy 37-year-old man with abdominal pain and fever underwent emergency small bowel resection due to bowel ischemia resulting from mesenteric vein thrombosis. Transthoracic echocardiography revealed multiple mobile masses attached to the anterior leaflet of the mitral valves and their chordae tendineae. On suspicion of infective endocarditis, the cardiac masses were excised through open-heart surgery. However, pathologic reviews were compatible with NBTE. The patient was stable after the cardiac surgery and was treated with warfarin. Laboratory and imaging findings regarding his hypercoagulable condition were all negative.
Abdominal Pain ; Adult ; Ants ; Chordae Tendineae ; Echocardiography ; Emergencies ; Endocarditis* ; Endocarditis, Non-Infective ; Fever ; Humans ; Infarction* ; Ischemia ; Mesenteric Veins* ; Mitral Valve ; Thoracic Surgery ; Thrombosis* ; Venous Thrombosis ; Warfarin

Rheumatoid arthritis (RA) is frequently associated with various extra-joint complications. Although rare, thromboembolic complications are associated with high morbidity and mortality. We experienced a very rare case of nonbacterial thrombotic endocarditis (NBTE) and subsequent embolic stroke in a patient with RA. A 72-year-old male with a 15-year history of RA suddenly developed neurologic symptoms of vomiting and dizziness. Brain magnetic resonance imaging revealed recently developed multiple cerebellar and cerebral lacunar infarctions. Echocardiography showed a pulsating mitral valve vegetation involving the posterior cusp of the mitral valve leaflet, which was confirmed as NBTE. Immediate anti-coagulation therapy was started. The NBTE lesion disappeared in follow-up echocardiography after 4 weeks of anti-coagulation treatment.
Aged ; Arthritis, Rheumatoid* ; Brain ; Dizziness ; Echocardiography ; Endocarditis ; Endocarditis, Non-Infective* ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging ; Male ; Mitral Valve ; Mortality ; Neurologic Manifestations ; Stroke ; Stroke, Lacunar ; Vomiting

Adenocarcinoma ; complications ; Aged ; Cerebral Infarction ; complications ; Echocardiography, Transesophageal ; Endocarditis ; complications ; Endocarditis, Non-Infective ; complications ; Fatal Outcome ; Female ; Humans ; Lung Neoplasms ; complications ; Mutation ; Receptor, Epidermal Growth Factor ; metabolism ; Recurrence