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petechia

/pɪˈtiː.ki.ə/

翻译: 皮肤或黏膜上出现的细小红色或紫色斑点,由毛细血管破裂出血引起,常与某些疾病或凝血异常有关。

1 个条目

noun

/pɪˈtiː.ki.ə/C2formalmedical
  • zh皮肤或黏膜上出现的细小红色或紫色斑点,由毛细血管破裂出血引起,常与某些疾病或凝血异常有关。

A small red or purple spot on the skin caused by minor bleeding from broken blood vessels, often associated with certain medical conditions.

  1. Small skin spot from bleedingC2formalmedical

    A tiny, round, red or purple spot on the skin caused by a minor hemorrhage from broken capillaries.

    zh瘀点

    • The doctor noted several petechiae on the patient's arms.
    • Petechiae can be a symptom of certain infections like typhoid fever.
    • The rash consisted of small petechiae that did not blanch when pressed.
词形
  • petechiae plural form
  • petechiae's possessive plural form
  • petechia's possessive singular form