Pernio is also known as chilblain's lupus or perniosis and should not be bewildered with lupus pernio caused by sarcoidosis. About eighteen% of patients with idiopathic pernio will progress to SLE, and pernio is observed more normally in patients with SLE than the general population.ninety one Lesions appear as http://mylesowboh.pages10.com/Rumored-Buzz-on-chilblains-medicine-42790774