Autoimmune diseases in dermatology
网页2018年4月21日 · The autoimmune cause of this class of blistering skin conditions is confirmed by positive direct immunofluorescence microscopy revealing the deposition of antibodies in the skin. Pemphigus The main types of pemphigus are pemphigus vulgaris , pemphigus foliaceus , and paraneoplastic pemphigus [9].
Blistering skin conditions - DermNet
网页A blistering disease is a condition in which there are fluid-filled skin lesions. Vesicles are small blisters less than 5 mm in diameter. A bulla is a larger blister. Note that the plural of bulla is bullae. Blisters may break or the roof of the blister may become detached forming an erosion. Exudation of serous fluid forms crust.
Diabetic skin disease - DermNet
网页Diabetic dermopathy is a skin condition characterised by light brown or reddish, oval or round, slightly indented scaly patches most often appearing on the shins. Although these lesions may appear in anyone, particularly after an injury or trauma to the area, they are one of the most common skin problems found in patients with diabetes mellitus.
Skin signs of rheumatic disease - DermNet
网页Many autoimmune connective tissue diseases and vascular conditions in rheumatology have cutaneous manifestations. Skin signs are useful in the diagnosis of rheumatic disease, as they often precede systemic symptoms. They can also act as a prognostic marker and predict systemic involvement. Rheumatic diseases described on this page are:
Inflammasomes and inflammatory skin diseases - DermNet
网页Inflammasomes in autoinflammatory skin disease. Inflammasomes upregulate the signalling of various cytokines (including IL-1) in autoinflammatory skin diseases, which in turn amplify neutrophil-mediated inflammation through multiple mechanisms. IL-1β has antiapoptotic effects on neutrophils, prolonging their survival.
Lichen sclerosus: Causes, Diagnosis, and Images - DermNet
网页It may follow or co-exist with another skin condition, most often lichen simplex, psoriasis, erosive lichen planus, vitiligo, or morphoea. People with lichen sclerosus often have a personal or family history of another autoimmune disease such as thyroid disease (about 20% of patients), pernicious anaemia, or alopecia areata.
Skin Conditions A-Z - DermNet
网页Basal cell carcinoma Bullous pemphigoid Benign skin lesions Boil Blistering skin conditions Balanitis Behcet disease Blue naevus Bromhidrosis Bacterial skin infections.
Alopecia Areata: Causes, Diagnosis, and Treatment - DermNet
网页Alopecia areata is an autoimmune condition affecting hairfollicles causing hair loss. It typically presents with discrete bald patches on the scalp but can cause hair loss from all hair-bearing areas on the body. Alopecia is a Latin term meaning hair loss, and areata refers to the patchy nature of the hair loss.
Hidradenitis Suppurativa (Acne Inversa): A Complete Picture
网页Hidradenitis suppurativa (HS), also called acne inversa, is a chronic inflammatory skin condition that affects apocrine gland -bearing skin in the axillae, groin, and under the breasts. It is characterised by persistent or recurrent boil-like nodules and abscesses that culminate in a purulent discharge, sinuses, and scarring.
Urticaria and urticaria-like conditions - DermNet
网页Urticarial dermatitis presents with both urticaria-like and eczema -like lesions. Urticarial dermatitis usually affects elderly patients. Persistent red itchy plaques may have a smooth surface (urticaria-like) or dry scratched surface (eczema -like) They are distributed symmetrically on the trunk, upper arms and thighs.