Anterior mediastinum
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The anterior mediastinum is thatthe portion of the mediastinum anterior to the pericardium and below the thoracic plane.
It forms the anterior part of the inferior mediastinum, and contains the thymus, lymph nodes, and may contain the portions of a retrosternal thyroid.
Related pathology
The commonest pathology encountered within the anterior mediastinum is an anterior mediastinal mass. However, diffuse mediastinal disease may also occur.
-<p>The <strong>anterior mediastinum</strong> is that portion of the <a href="/articles/mediastinum">mediastinum</a> anterior to the <a href="/articles/pericardium">pericardium</a> and below the <a href="/articles/thoracic-plane">thoracic plane</a>.</p><p>It forms the anterior part of the <a title="Inferior mediastinum" href="/articles/inferior-mediastinum">inferior mediastinum</a>, and contains the <a href="/articles/thymus">thymus</a>, <a href="/articles/lymph-nodes">lymph nodes</a>, and may contain the portions of a <a href="/articles/retrosternal-thyroid">retrosternal thyroid</a>.</p><h4>Related pathology</h4><p>The commonest pathology encountered within the anterior mediastinum is an <a href="/articles/anterior-mediastinal-mass">anterior mediastinal mass</a>. However, <a href="/articles/diffuse-mediastinal-disease">diffuse mediastinal disease</a> may also occur.</p>- +<p>The <strong>anterior mediastinum</strong> is the portion of the <a href="/articles/mediastinum">mediastinum</a> anterior to the <a href="/articles/pericardium">pericardium</a> and below the <a href="/articles/thoracic-plane">thoracic plane</a>.</p><p>It forms the anterior part of the <a href="/articles/inferior-mediastinum">inferior mediastinum</a>, and contains the <a href="/articles/thymus">thymus</a>, <a title="Thoracic lymph nodes classification" href="/articles/thoracic-lymph-node-stations">lymph nodes</a>, and may contain the portions of a <a title="Retrosternal goiter" href="/articles/substernal-goitre-1">retrosternal thyroid</a>.</p><h4>Related pathology</h4><p>The commonest pathology encountered within the anterior mediastinum is an <a href="/articles/anterior-mediastinal-mass">anterior mediastinal mass</a>. However, <a href="/articles/diffuse-mediastinal-disease">diffuse mediastinal disease</a> may also occur.</p>