| Perez's sign |
a friction sound heard over the sternum when the patient raises and drops his arms; a sign of mediastinal tumor or of aneurysm of the arch of the aorta.
출처: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| Perez's s. |
a friction sound heard over the sternum when the patient raises and drops the upper limbs; a sign of mediastinal tumor or of aneurysm of the arch of the aorta.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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