Table 2.

The laboratory results of the patients with pigmented purpuric dermatoses

LDL: low density lipoprotein, HDL: high density lipoprotein, HBsAg: hepatitis B surface antigen. ^*None of the patients that have positive anti-hepatitis B antibodies had vaccination for hepatitis B virus. ^†The patients with venous insufficiency that was detected by Doppler ultrasonography of lower extremities. Normal limits for total cholesterol, triglyceride, LDL and HDL are <200 mg/dl, <200 mg/dl, <100 mg/dl and 35~55 mg/dl, respectively.