Atopic dermatitis (AD) is a chronic skin disease related to genetic allergic diathesis and also a chronic, recurrent, inflammatory, and immunological disease of exudation tendency, and the symptoms include pruritus and pleomorphic skin lesion. Patients also show symptoms of asthma and allergic rhinitis; are allergic to heteroprotein; and suffer from serum IgE rising and peripheral eosinophils increasing.

Prurigo nodularis is a subtype of chronic prurigo, and is manifested as intense pruritus and dome-shaped nodular skin lesion.

Membranous nephropathy is also called membranous glomerulonephritis. The pathological characteristics are glomerular capillary basement membrane thickening with subepithelial immune deposits.
MN is featured by repeated outbreak and prolonged course. Membranous nephropathy is one of the most common pathological types of adult nephrotic syndrome.

Psoriasis is an immune-mediated multifactorial hereditary skin disease. It can be induced by multiple factors for susceptible patients, such as trauma, infection and drug.

Epidermolysis bullosa (EB) refers to a set of heterogeneous genodermatosis with which vesicle will be caused by minor trauma of skin or mucous membrane. The main types include simplex type, borderline type, dystrophic type, and variant type.

Glaucoma refers to a set of diseases with the common characteristics of optic nerve pitting atrophy and visual field deficit. Damage to optic nerve and its pathway will lead to visual performance damage, and it is a clinical syndrome or eye disease mainly related to pathological increased intraocular pressure. It takes on genetic predisposition and family aggregation.