Posibleng Mga Sanhi para sa Lesion sa Balat Impeksyon sa Balat Hypercholesterolemia Familial Hypercholesterolemia Kanser sa Balat Malignant Melanoma noong Kabataan Fabry Disease Sarcoidosis Lyme Disease Systemic Scleroderma Systemic Lupus Erythematosus Hidradenitis Suppurativa Amyloidosis Waldenstrom Macroglobulinemia Muckle-Wells Syndrome Dyskeratosis Congenita Herpes Simplex Encephalitis Homozygous Familial Hypercholesterolemia Familial Mediterranean Fever Behçet Disease Anaplastic Large-Cell Lymphoma Mycosis Fungoides Kaposi Sarcoma Namamanang Protein C Deficiency Acral Lentiginous Melanoma Scedosporium na Impeksyon Mucormycosis Anthrax Chromoblastomycosis Invasive Candidiasis Mycobacterial na Impeksyon