Ventilation/perfusion lung scan in pulmonary veno-occlusive disease
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چکیده
منابع مشابه
Ventilation/perfusion lung scan in pulmonary veno-occlusive disease.
Pulmonary veno-occlusive disease (PVOD), a rare form of pulmonary arterial hypertension (PAH), requires histological proof for definitive diagnosis; however, lung biopsy is not recommended in PAH. Recent conjoint European Respiratory Society/European Society of Cardiology guidelines suggest that nonmatched perfusion defects on ventilation/perfusion (V'/Q') lung scanning in PAH patients may sugg...
متن کاملPulmonary veno-occlusive disease.
Pulmonary veno-occlusive disease (PVOD) is a rare cause of pulmonary hypertension that mainly affects children and young adults. Its cause is unknown, although viral infections and drugs have been implicated. Patients with PVOD present with symptoms of right-sided heart failure. Radiologic examination shows prominent pulmonary arteries with Kerley B lines, pleural effusion, and mediastinal aden...
متن کاملPulmonary veno-occlusive disease.
Pulmonary veno-occlusive disease has recently been recognized as a distinct pathological entity and a cause of pulmonary arterial hypertension. Twenty previously reported cases and a new patient are here reviewed. The majority presented with breathlessness and in the early stages of the disease, when the abnormal signs were not striking, some patients were wrongly diagnosed as suffering from an...
متن کاملPulmonary veno-occlusive disease.
Pulmonary veno-occlusive disease (PVOD) is a rare form of pulmonary hypertension (PH) characterised by preferential remodelling of the pulmonary venules. In the current PH classification, PVOD and pulmonary capillary haemangiomatosis (PCH) are considered to be a common entity and represent varied expressions of the same disease. The recent discovery of biallelic mutations in the EIF2AK4 gene as...
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ژورنال
عنوان ژورنال: European Respiratory Journal
سال: 2011
ISSN: 0903-1936,1399-3003
DOI: 10.1183/09031936.00097911