Livedo reticularis is a common skin finding consisting of a mottled reticulated vascular pattern that appears as a lace-like purplish discoloration of the skin.
Livedo reticularis (LR) は、一時的または永続的なまだらの、赤みがかった青から紫の網目のようなパターンが特徴の皮膚の状態です。主に中年の女性が罹患し、通常は無症状です。一方、 livedo racemosa (LRC) は、抗リン脂質抗体症候群に関連することが多い、より重篤な病型です。 Livedo reticularis (LR) is a cutaneous physical sign characterized by transient or persistent, blotchy, reddish-blue to purple, net-like cyanotic pattern. LR is a benign disorder affecting mainly middle-aged females, whereas livedo racemosa (LRC) is pathologic, commonly associated with antiphospholipid antibody syndrome.