12345678910111213KeywordhematomacontusionFrequency#3826Strokes13ReadingsyūMnemonic疒 (sickness) gives the meaning and 於 the sound.Stroke orderComposed of疒sickness於atUsed in vocabulary瘀yūhematoma (internal blood clot); extravasated blood (spilt into surrounding tissue); contusion瘀伤yūshāngto become bruised; bruising; bruise瘀血yūxuèclotted blood; extravasated blood (leaking into surrounding tissue); thrombosis瘀斑yūbān(medicine) ecchymosis; bruising祛瘀qūyūto dispel blood stasis (TCM)