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Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirty-eight percent of patients with infective endocarditis (36 of 95) had neuropsychiatric manifestations. In 75% (27 of 36), these features were the major presenting picture. Fifteen patients (42%) presented with cerebrovascular lesions and seven (19%) with meningitis. Toxic encephalopathy (12.5%) was not uncommon. Other neurological syndromes seen included psychosis and spinal cord lesions. The mortality was high especially when the infective endocarditis was acute in onset. It is essential to search diligently for an underlying cardiac cause in patients who present with neuropsychiatric symptoms because treatment of the underlying pathology improves prognosis.
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PMID:Neuropsychiatric manifestations of infective endocarditis: a study of 95 patients at Ibadan, Nigeria. 93 50

This case involves a 41-year-old woman with SLE. The patient began having symptoms of arthralgia in 1978 and developed fever, pleuritis and lupus psychosis in 1986. Laboratory exams showed positive antinuclear-antibody, LE-cell phenomenon, hypocomplementemia and lupus anticoagulant. Echo cardiography demonstrated mitral regurgitation and stenosis. She was treated with 50 mg of prednisolone and these manifestations subsided. In 1989, she developed dyspnea on exertion and echo cardiography revealed severe mitral stenosis. Pulmonary infarction was detected by MAA lung scintigraphy. At this time, she was diagnosed as SLE associated with antiphospholipid syndrome (APS). A mitral valvular replacement operation was performed in 1991. Pathological studies of mitral valve demonstrated Libman Sacks endocarditis. APS is known occasionally to complicate with left-sided valvular diseases, mitral stenosis is quite rare in both SLE and APS. This patient reveals a rare case of SLE associated with APS and mitral stenosis. It is suggested that this patient developed mitral stenosis with Libman Sacks endocarditis, associated with the presence of antibody against phospholipids.
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PMID:[A case of SLE associated with antiphospholipid syndrome and mitral stenosis]. 755 44

Non-bacterial thrombotic endocarditis or marantic endocarditis is an uncommon and frequently terminal condition. We report non-bacterial thrombotic endocarditis presenting as a psychotic illness. The underlying cause was found to be adenocarcinoma of the lung. The patient was nursed on a specialist joint medical/psychiatric unit. Many medical illnesses can present with psychosis in older people: this is the first case report of this presentation in non-bacterial thrombotic endocarditis.
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PMID:Psychosis due to non-bacterial thrombotic endocarditis. 2005 99

A 74-year-old man reported experiencing hallucinations of a dog standing on his right side, following a recent episode of infective endocarditis. There was no history of reduced conscious level, psychosis or substance misuse. Neurological examination revealed an isolated right inferior quadrantopia, and the hallucinations were visible only in the area of the visual defect. A computed tomography scan confirmed a left occipital lobe infarct, congruent with the clinical signs. The infarct was deemed to be have originated from a septic embolus of his infected aortic valve and he was diagnosed with Charles Bonnet's syndrome (CBS). CBS is characterized by the presence of stereotyped visual hallucinations on a background of partial sight and in the absence of any psychotic illness. Early recognition can prevent wrongful diagnosis of a psychiatric condition, which may provide comfort to patients. Management is centred on reassurance and counselling, with medical therapies reserved only for patients experiencing distressing hallucinations.
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PMID:The curious case of an invisible dog: a patient with non-psychiatric visual hallucinations. 2683 49