Bruising susceptibility true UMLS:C0423798 SNOMEDCT_US:302227002 HP:0000978 SNOMEDCT_US:424131007 HP:0000959 SNOMEDCT_US:77643000 An ecchymosis (bruise) refers to the skin discoloration caused by the escape of blood into the tissues from ruptured blood vessels. This term refers to an abnormally increased susceptibility to bruising. The corresponding phenotypic abnormality is generally elicited on medical history as a report of frequent ecchymoses or bruising without adequate trauma. Easy bruisability Easy bruising HP:0007472 An ecchymosis is defined as being larger than 1 cm in size. Bruisability UMLS:C0013491 HP:0007433 Bruising susceptibility SNOMEDCT_US:425075004 Bruise easily Subcutaneous hemorrhage