Dermatological manifestation of antiphospholipid antibody syndrome among the following is:
Livedo reticularis consists of a mottled reticular vascular pattern and appears like lace like purplish discoloration of the skin. It is a manifestation of venous thrombosis. Ref: Harrisons, Edition - 18 , Page - 2736
Cutaneous eruptions
Acneiform eruptions
Livedo reticularis
Telangiectasia