Keywords: APS, antiphospholipid syndrome; DRVVT, dilute Russell viper venom time; EAH, eccrine angiomatous hamartoma; LR, livedo reticularis; SLE, systemic lupus erythematosus; anti-cardiolipin; antiphospholipid syndrome; beta-2-glycoprotein; eccrine angiomatous hamartoma; hypercoagulable.