petechian. 瘀斑、瘀點學術名詞瘀斑：動物學、醫學、獸醫學瘀點：醫學、獸醫學、實驗動物及比較醫學點：動物學出血斑：實驗動物及比較醫學英文釋義a minute red or purple spot on the surface of the skin as the result of tiny hemorrhages of blood vessels in the skin (as in typhoid fever)