title: Psychogenic purpura: platelet factor 3 deficiency.
mesh_terms: D001791:Blood Platelet Disorders / Q000150:complications*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011602:Psychophysiologic Disorders / Q000150:complications; D011693:Purpura / Q000150:complications / Q000209:etiology*; D012882:Skin Tests