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Nevus Sebaceous (Sebaceous naevus) — DermNet

A nevus sebaceous (sebaceous naevus) should be monitored. If a lump or sore appears within a nevus sebaceous, arrange for it to be … See more

Actived: 5 days ago

URL: https://dermnetnz.org/topics/sebaceous-naevus

Skin Conditions A-Z DermNet

WEBSkin Conditions. DermNet features a database of thousands of pages covering almost every known skin condition. You'll find these below along with pages on treatments, …

Category: Health Go Health

DermNet Dermatology Resource

WEBWelcome to DermNet, the world's leading free dermatology resource. Scroll through evidence-based information on dermatological diseases (skin conditions), procedures, …

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Dermatitis: Types and treatments — DermNet

WEBDermatitis refers to a group of itchy inflammatory conditions characterised by epidermal changes. Dermatitis can be classified in a variety of ways. It may be classified by: Cause …

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Ultraviolet radiation and human health DermNet

WEBWhat is ultraviolet radiation?. Ultraviolet radiation (UVR) forms part of the electromagnetic spectrum — the energy emitted from the sun.UVR is categorised …

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Skin immune system DermNet

WEBThe skin has an immune system that protects the body from infection, cancer, toxins, and attempts to prevent autoimmunity, in addition to being a physical barrier against the …

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Skin signs of gastrointestinal disease DermNet

WEBIt presents with the clinical triad of dermatitis, alopecia and diarrhoea. Skin signs include: Pink, scaly patches and plaques on extremities, periorificial and anogenital sites. Can …

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Microorganisms found on the skin DermNet

WEBThe majority of microorganisms on our skin are commensals, as they infrequently cause ill health. However, in some circumstances commensal microbes such as S. epidermidis …

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Bullous Pemphigoid: Causes, Symptoms, and Treatment — DermNet

WEBBullous pemphigoid is the result of an attack on the basement membrane of the epidermis by IgG +/- IgE immunoglobulins ( antibodies) and activated T lymphocytes (white blood …

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Basal Cell Carcinoma: Symptoms, Causes, and Treatment

WEBSun damage ( photoageing, actinic keratoses) Repeated prior episodes of sunburn. Fair skin, blue eyes and blond or red hair — note; BCC can also affect darker skin types. …

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Antiseptics: Uses, Types, and Safety — DermNet

WEBAn antiseptic is a chemical agent that slows or stops the growth of microorganisms on external surfaces of the body and helps to prevent infection. …

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What is dermatology

WEBDefinition. Dermatology is the medical discipline that is concerned with the diagnosis and treatment of diseases of the skin, hair, and nails in both children and adults. Specialists …

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Helicobacter pylori infection and skin diseases

WEBWhat are Helicobacter pylori? Helicobacter pylori (H. pylori) are bacteria found in the stomach that are responsible for most cases of peptic ulcer.About half of the world's …

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Paronychia (nail fold infection): Causes, Images, treatment

WEBChronic paronychia is a gradual process. It may start in one nail fold, particularly the proximal nail fold, but often spreads laterally and to several other fingers. Each affected …

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Bacterial Skin Infections (bacteria) — DermNet

WEBBacterial skin infections can result in diverse clinical presentations. Generally, they will present with erythema, pain, warmth, swelling, and, depending on severity, …

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Hand, foot, and mouth disease

WEBHand, foot, and mouth disease (HFMD or HFM) is a common, self-limiting, viral infection that causes blisters on the hands, feet, and inside or around the mouth. It mainly affects …

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Chickenpox (Varicella) DermNet

WEBChickenpox is a highly contagious viral infection that causes an acute fever and blistered rash, mainly in children. Chickenpox is also known as varicella. The name may be …

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Sexually transmitted diseases DermNet

WEBPelvic or genital pain. Lumps or swelling in the genital area. Genital ulcers. Genital rashes. Anal symptoms relating to sexual intercourse. However, not all sexually transmitted …

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Lichen sclerosus: Causes, Diagnosis, and Images

WEBIt may cause discomfort or bleeding when passing bowel motions, and aggravate any tendency to constipation, particularly in children. Lichen sclerosus causes adhesions …

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Pityriasis alba (dry white patches) DermNet

WEBPatches are round, oval or irregular in shape. Pityriasis alba may have well- demarcated or, more usually, poorly defined edges. Itch is minimal or absent. Hypopigmentation is more …

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