Autoimmune diseases in dermatology
2018年4月21日 · Learn about the causes, types, and diagnosis of autoimmune diseases that affect the skin, such as pemphigus, bullous pemphigoid, and dermatitis herpetiformis. Autoimmune diseases are characterised by immune responses against the self that can cause blisters, rashes, and other skin problems.
Autoimmune Progesterone Dermatitis (APD) — DermNet
A rare, cyclical skin reaction to progesterone levels in the menstrual cycle. Symptoms include urticaria, dermatitis, and other rashes that recur before menstruation and improve after.
Skin signs of rheumatic disease - DermNet
Learn about the skin manifestations of various rheumatic diseases, such as lupus erythematosus, dermatomyositis, scleroderma, and more. Extensor surfaces are often affected by acute and subacute cutaneous lupus erythematosus.
Lichen planus: Symptoms, Types, and Treatment with Images
Lichen planus is a chronic inflammatory condition affecting the skin and mucosal surfaces. It can cause various types of lesions, such as papules, plaques, erosions, and pigmentation, and may be associated with autoimmune disorders, drugs, or infections.
Skin signs of gastrointestinal disease - DermNet
Learn about the common skin manifestations of various gastrointestinal disorders, such as liver cirrhosis, nutritional deficiencies, inflammatory bowel disease and more. Erythema nodosum is a form of panniculitis and a skin sign of Crohn disease or ulcerative colitis.
Skin signs of viral hepatitis - DermNet
Learn about the skin changes associated with different types of viral hepatitis, such as jaundice, urticaria, lichen planus, and porphyria cutanea tarda. Find out how to diagnose and treat these skin conditions and their underlying liver disease.
Blistering skin conditions - DermNet
Learn about the causes, types and diagnosis of blistering skin conditions, such as infections, inflammation, allergies and genetic disorders. Find out the symptoms, treatments and complications of acute and chronic blistering diseases.
Cutaneous Vasculitis: Classification, Causes, and Features - DermNet
Cutaneous vasculitis is a group of disorders with inflamed blood vessels in the skin. Capillaritis is one type of cutaneous vasculitis that causes pigmented purpura, or petechiae. Learn more about the classification, causes, diagnosis and treatment of cutaneous vasculitis.
Sjogren syndrome: Symptoms, Causes, and Treatment - DermNet
Sjögren syndrome (SS) is an autoimmune disease that causes dry eyes and mouth (sicca symptoms) and affects other organs. Learn about the diagnosis, differential diagnoses, and treatment of SS from DermNet NZ, a comprehensive online resource for skin and dermatology.
Skin reactions to COVID-19 vaccines - DermNet
Learn about the common and uncommon skin reactions to COVID-19 vaccines, such as erythema, itching, swelling, and pustules. Find out the causes, incidence, treatment, and prevention of these reactions.