Localised pulmonary haemorrhage
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Localised pulmonary haemorrhage is a descriptive term for a pulmonary haemorrhage restricted to a particular focal region of the lung. It can range from involving a small focus of haemorrhage to a whole lobe.
Pathology
Causes
A focal pulmonary haemorrhage can occur from a number of causes
- pulmonary vasculitides
- secondary aspiration of blood due to 3
- chronic bronchitis
- bronchiectasis
- tumours or
- infection
- pulmonary infarction
- infection (tuberculosis)
- pulmonary vascular tumour invasion 4
- trauma
- underlying: pulmonary arteriovenous malformation
- iatrogenic
Radiographic features
HRCT chest
Intraalveolar haemorrhage may be seen as hazy hazy consolidation or ground-glass infiltrates in the lung parenchyma.
Pulmonary vascular tumour invasion is usually seen as peripheral areas of ground glass around neoplastic (either primary or metastatic lesions) 4
See also
-<p><strong>Localised pulmonary haemorrhage</strong> is a descriptive term for a <a title="Pulmonary haemorrhage" href="/articles/pulmonary-haemorrhage">pulmonary haemorrhage</a> restricted to a particular focal region of the lung. It can range from involving a small focus of haemorrhage to a whole lobe.</p><h4>Pathology</h4><h5>Causes</h5><p>A focal pulmonary haemorrhage can occur from a number of causes</p><ul>- +<p><strong>Localised pulmonary haemorrhage</strong> is a descriptive term for a <a href="/articles/pulmonary-haemorrhage">pulmonary haemorrhage</a> restricted to a particular focal region of the lung. It can range from involving a small focus of haemorrhage to a whole lobe.</p><h4>Pathology</h4><h5>Causes</h5><p>A focal pulmonary haemorrhage can occur from a number of causes</p><ul>
-<li><a href="/articles/granulomatosis-with-polyangitis">granulomatosis with polyangitis</a></li>- +<li><a href="/articles/granulomatosis-with-polyangiitis">granulomatosis with polyangitis</a></li>
-<li>chronic bronchitis</li>-<li>bronchiectasis</li>- +<li><a title="Chronic bronchitis" href="/articles/chronic-bronchitis">chronic bronchitis</a></li>
- +<li><a title="Bronchiectasis" href="/articles/bronchiectasis">bronchiectasis</a></li>
-<li><a href="/articles/pulmonary-infarction-1">pulmonary infarction </a></li>- +<li><a href="/articles/pulmonary-infarction-1">pulmonary infarction </a></li>
-</ul><h4>Radiographic features</h4><h5>HRCT chest</h5><p>Intraalveolar haemorrhage may be seen as hazy consolidation or ground-glass infiltrates in the lung parenchyma.</p><p>Pulmonary vascular tumour invasion is usually seen as peripheral areas of ground glass around neoplastic (either primary or metastatic lesions) <sup>4</sup></p><h4>See also</h4><ul><li><a href="/articles/diffuse-pulmonary-haemorrhage">diffuse pulmonary haemorrhage</a></li></ul>- +</ul><h4>Radiographic features</h4><h5>HRCT chest</h5><p>Intraalveolar haemorrhage may be seen as hazy consolidation or ground-glass infiltrates in the lung parenchyma.</p><p>Pulmonary vascular tumour invasion is usually seen as peripheral areas of ground glass around neoplastic (either primary or metastatic lesions) <sup>4</sup></p><h4>See also</h4><ul><li><a href="/articles/diffuse-pulmonary-haemorrhage">diffuse pulmonary haemorrhage</a></li></ul>
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