Petechial Meaning in English
word
释义
Relating to petechiae, which are small red or purple spots on the skin or mucous membranes caused by minor bleeding under the skin.
用法与细微差别
Almost always used in medical contexts (adjective). Describes rashes, lesions, or patterns, e.g., "petechial rash" or "petechial hemorrhages." Do not use to describe common bruises or spots—refers specifically to tiny pinpoint bleeding.
例句
The doctor noticed a petechial rash on the patient's arm.
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Petechial spots can be a sign of a serious health problem.
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Some diseases cause petechial bleeding under the skin.
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The nurse explained that the petechial marks were due to low platelets.
natural
After the fever, he developed a few petechial spots on his legs.
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If you notice a petechial rash, you should see a doctor right away.
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