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Imagerie de la tuberculose - RADIOLOGIE BRABOIS

Imagerie de la tuberculose - RADIOLOGIE BRABOIS

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Bronchiolite BK:<br />

Atteinte pulmonaire<br />

• Aspect branché « tree in bud » = micro-nodules centro-lobu<strong>la</strong>ires.<br />

1. Par ensemencement <strong>de</strong> surface à partir <strong>de</strong> germes issus <strong>de</strong> lésion cavitaire.<br />

2. Ou par extension sous-muqueuse par <strong>la</strong> voie <strong>de</strong>s lymphatiques bronchiques.<br />

• Traduit une infection active.<br />

Tuberculose post-primaire

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