Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027121 (myositis)
 4,538 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A male fennec fox (Fennecus zerda) kit was examined for lethargy, inappetence, and weight loss. Clinical findings included respiratory distress, a gallop rhythm, and retinochoroiditis. Radiography indicated pleural effusion and cardiomegaly. Echocardiographic findings included left ventricular dilatation, low left ventricular ejection fraction, and atrioventricular valvular regurgitation. Necropsy findings were compatible with a diagnosis of congestive heart failure caused by myocarditis. Histopathology showed a disseminated infection with Toxoplasma gondii causing myocarditis, skeletal polymyositis, gastrointestinal myositis, and panuveitis. Toxoplasma-induced myocarditis should be included in the differential diagnosis of heart failure and retinochoroiditis in the fennec fox.
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PMID:Heart failure caused by toxoplasmosis in a fennec fox (Fennecus zerda). 1553 72

Respiratory failure from causes exclusive of intrinsic lung disease is rare in systemic sclerosis. We report an unusual case of a young woman with diffuse systemic sclerosis who presented with proximal muscle weakness, dyspnea, weight loss, and nasal regurgitation. On physical examination, she had normal breath sounds but severe limitation of chest wall expansion. Pulmonary function tests (PFTs) were consistent with restrictive lung disease. Pulmonary pressures were normal on right heart catheterization and chest radiography and high-resolution computed tomography showed no evidence of intrinsic lung disease. Quadriceps muscle biopsy was consistent with type II atrophy, without any element of inflammatory myositis. After a meal, the patient aspirated, developed severe persistent hypercapnia, and required ventilatory support. Therapy with corticosteroids and intravenous gamma globulin failed to improve her condition, and the patient subsequently expired. Hypercapnic respiratory failure on the basis of chest wall involvement from systemic sclerosis may occur in the absence of intrinsic lung disease, and the prognosis, as in this case, may be grave.
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PMID:Hypercapnic respiratory failure in systemic sclerosis. 1704 22

A 13-month-old pug with severe trismus because of suspected masticatory muscle myositis underwent anaesthesia for magnetic resonance imaging. When regurgitation occurred, the tongue was pulled from the mouth to enable suctioning but could not be repositioned into the oral cavity as it was not possible to open the mouth. Swelling due to venous congestion and a bite wound were treated using nebulised adrenaline and resolved within 2 hours allowing retraction of the tongue. The use of nebulised adrenaline offers a non-invasive method of managing this potentially life-threatening complication.
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PMID:Nebulised adrenaline to manage a life-threatening complication in a pug with trismus. 2558 31