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Lymphomatoid pap-ulosis (Ly P) is a relatively common low-grade malignant cutaneous lymphoma, which is a skin CD30-positive lymphoproliferative disease associated with primary anaplastic large cell lymphoma. Ly P clinical manifestations of chronic recurrent, self-healing papules, nodules, pathological manifestations of epidermal or dermal metaplasia of lymphocytes, tumor cells express CD30 markers. The disease was first named by Ma-caulay in 1968, but …

Psoriasis vulgaris usually affects joints, skin and nails. The area of skin and joint damage has gradually gained clinical attention. A damage is often overlooked in clinical diagnosis and treatment. According to the study, 10% zu 56% of patients with psoriasis have nail damage, and the proportion of patients with and only one lesion is as high as 1% zu …

With the in-depth study of the pathogenesis of systemic lupus erythema-tosus (SLE), the intervention of new immunosuppressive agents and biological agents, the prognosis of SLE is significantly improved compared with the past, but some SLE patients still have no effect on conventional treatment. Good, the condition has not healed. After induction of high-dose glucocorticoids >1mg /(kg·d) or ≥1 cytotoxic drugs, das …

Pityriasis rosea (PR) is an acute inflammatory erythema, papule, scaly skin disease. The main symptom of this disease is oval or round red or yellowish brown patches on the skin. It occurs in the trunk and the proximal end of the limbs. There are usually mother spots, and in a period of 1 zu 2 Wochen, there is a generalized …

Human papillomavirus (HPV) is a double-stranded DNA virus that is non-enveloped, mucosal, and cutaneous epithelium. It belongs to the genus Pseudomonas, and it is associated with condyloma acuminata, vulgaris, flache Warzen, ticks, and abalone. Benign lesions such as warm papules are closely related to cervical cancer, anal, vulva, vagina, penis and oropharyngeal malignancies. Gegenwärtig, there are about 170 subtypes …

Human papillomavirus (HPV) is a small type of DNA virus that mainly infects the skin and mucous membranes (such as the anal genitalia, oral cavity, nasal cavity, pharynx, and larynx mucosa), causing benign and malignant lesions of various skin mucosa. Über 5% of cancers worldwide are associated with HPV infection. Darunter, cervical cancer is a typical malignant tumor caused …

Varicella-zoster virus(VZV) has neurotropic and cutaneous characteristics. The initial infection of the virus manifests as varicella and latent state. When stimulated by various incentives, the latent VZV reactivates and replicates a lot, and the peripheral sensory nerve and the unilateral cutaneous ganglion innervated by the nerve react with each other, causing erythema and clustering. Blisters and neuralgia. The manifestation of herpes zoster(HZ) …

Da die Umwelt weiter verschlechtert, äußeree Verschmutzung wie Smog hat ein hohes Maß an Schaden zu jedem Gesicht verursacht. Ob es sich um externe oder interne Feuchtigkeit Trink, es ist schwierig, den Boden der Haut zu durchdringen. Viele weibliche Häute sind empfindlich ganzen Herbst. Sie alle zeigen Rötung, Juckreiz, Verbrennung, prickelnd, Juckreiz und Dichtigkeit, and even more with …

Chronic skin ulcers are skin-defective lesions deep in the dermis and subcutaneous tissues caused by various causes, and are common skin lesions in the clinic. For patients with a disease duration of more than 1 month without significant healing tendency or frequent recurrence, it is called chronic skin ulcer(CSU). Many diseases can be complicated by CSU, such as diabetes, peripheral vascular …

Psoriasis is a common cause of chronic inflammatory skin disease with unclear pathogenesis. In den vergangenen Jahren, more and more researchers have found that infectious factors play an important role in the development of psoriasis. This article reviews the role of streptococcus, Staphylococcus aureus, and Malassezia in the development of psoriasis. The clinical heterogeneity of psoriasis and obvious multi-gene inheritance indicate …

The herpesvirus family is a double-stranded DNA virus with an envelope structure. The length of the viral genomic DNA is about 120-240 kb. According to biological characteristics and genomic structure, the herpes virus family can be divided into three subfamilies: α, β and γ. Herpes simplex virus (HSV) is a subfamily of alpha, widely distributed in nature, can infect humans …

Masern, children’s acute rash and hand, foot and mouth disease are common viral skin diseases, which are often caused by children, but not only for children, but also for adolescents and adults. The main treatment is antiviral, supportive therapy and symptomatic treatment. klinisch, these viral skin diseases have some atypical symptoms in addition to typical symptoms, especially for some young …