Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 53-year-old woman was hospitalized for general fatigue and palpitations. An electrocardiogram showed ST elevation and T wave inversion in leads II, III, aVF, and V4-6. Cardiac catheterization was performed since the echocardiogram demonstrated the existence of a left ventricular apical aneurysm. Left ventriculography showed an aneurysm of the apex. An endomyocardial biopsy specimen from the left ventricular apical wall demonstrated typical noncaseating granulomas with giant cells. The patient was diagnosed as having cardiac sarcoidosis. There was no evidence suggesting involvement of other systemic organs. Cardiac sarcoidosis should be considered within a spectrum of diseases that cause left ventricular aneurysm.
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PMID:Left ventricular apical aneurysm in cardiac sarcoidosis. 1138 87

A previously healthy woman in her forties with a six-month history of persistent coughing, breathlessness and fatigue was referred to our hospital for further evaluation. She was initially treated with antibiotics for a possible respiratory tract infection but with only minor effect. A chest x-ray and computer tomography (CT) of the thorax demonstrated a solid tumour in the right lung hilus. Bronchoscopy revealed slight oedema of the bronchial mucous membrane in the area in question. Cytological examination of bronchoalveolar lavage fluid (BAL) showed normal respiratory epithelial cells. Histological examination of a needle biopsy from the tumour showed lymphoproliferative changes of uncertain cause. Magnetic resonance imaging (MRI) of the thorax provided no further information. An electrocardiogram (ECG) revealed signs of left ventricular hypertrophy and sinus bradycardia. Her complaints were palpitations, mild exertional dyspnoea and attenuated heart rate response to exercise. Echocardiography showed increased wall thickness with heterogeneous echogenicity in both ventricles, a slightly enlarged left atrium and mild mitral regurgitation. Tissue Doppler measurements showed impaired relaxation. These findings were suggestive of restrictive cardiomyopathy with diastolic dysfunction. Cardiac MRI confirmed the echocardiographic findings. The tumour was removed by thoracotomy and was shown to be made up of lymphatic tissue with granulomas, consistent with sarcoidosis. The restrictive cardiomyopathy was regarded as a cardiac manifestation of sarcoidosis. The patient was treated with corticosteroids. Clinical follow up with cardiac MRI and echocardiography did not reveal any progression of the cardiac involvement. Cardiac sarcoidosis must be considered in all sarcoid patients because of its significance for prognosis and treatment.
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PMID:[A woman with a chronic cough and dyspnoea]. 2276 22

Sarcoidosis has innumerable clinical manifestations, as the disease may affect every body organ. Furthermore, the severity of sarcoidosis involvement may range from an asymptomatic state to a life-threatening condition. This manuscript reviews a wide variety of common and less common clinical characteristics of sarcoidosis. These manifestations are presented organ by organ, although additional sections describe systemic and multiorgan presentations of sarcoidosis. The lung is the organ most commonly involved with sarcoidosis with at least 90 % of sarcoidosis patients demonstrating lung involvement in most series. The skin, eye, liver, and peripheral lymph node are the next most commonly clinically involved organs in most series, with the frequency of involvement ranging from 10 to 30 %. The actual frequency of sarcoidosis organ involvement is probably much higher as it is frequently asymptomatic and may avoid detection. This is particularly common with lung, liver, cardiac, and bone involvement. Cardiac sarcoidosis is present in 25 % of all sarcoidosis but only causes clinical problems in 5 % of them. Nevertheless, unlike sarcoidosis involvement of most other organs, it may be suddenly fatal. Therefore, it is important to screen for cardiac sarcoidosis in all sarcoidosis patients. All sarcoidosis patients should also be screened for eye involvement as asymptomatic patients may have eye involvement that may cause permanent vision impairment. Pulmonary fibrosis from sarcoidosis is usually slowly progressive but may be life-threatening because of the development of respiratory failure, pulmonary hypertension, or hemoptysis related to a mycetoma or bronchiectasis. Some manifestations of sarcoidosis are not organ-specific and probably are the result of a release of mediators from the sarcoid granuloma. Two such manifestations include small fiber neuropathy and fatigue syndromes, and they are observed in a large percentage of patients.
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PMID:The Clinical Features of Sarcoidosis: A Comprehensive Review. 2527 50