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Harrison's sulcus

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Harrison's sulcus is the permanent indentation of the chest wall along the costal margins where the diaphragm inserts.

  • usually the result of chronic asthma or rickets
  • in asthma it may be accompanied by a barrel chest

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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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