Spontaneous bruising associated with a defect in the interaction of platelets with connective tissue.
D001780:Blood Coagulation Tests; D001791:Blood Platelet Disorders; D002648:Child; D003238:Connective Tissue / Q000473:pathology*; D003288:Contusions / Q000209:etiology*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D008858:Microscopy, Phase-Contrast