When chronic venous insufficiency is the cause, other manifestations usually include varicose veins, purpura jaune d'ocre (a yellow-brown discoloration due hemosiderin deposits in the dermis), and lipodermatosclerosis (sclerosis of subcutaneous fat caused by panniculitis, also called sclerosing panniculitis), giving the lower leg an inverted bowling pin shape with enlargement of the calf and narrowing at the ankle.