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Some skin lesions have visible or palpable texture that suggests a diagnosis. Verrucous lesions have an irregular, pebbly, or rough surface. Examples include warts and seborrheic keratoses. Lichenification is thickening of the skin with accentuation of normal skin markings; it results from repeated scratching or rubbing.


Malignant lesions of the skin are common. Patients who develop squamous cell carcinoma and malignant melanoma often have recognizable precursor conditions. A few skin lesions resemble malignancies.


A rash is a reaction in which the skin develops an abnormal texture and other features, such as pain, itching, and fluid discharge. One can come about in response to an allergy, toxin, infection, or larger systemic disease. The appearance can range from an almost incidental swelling of tissue to an outbreak of painful eruptive sores.


Skin Lesions – Causes, Pictures, Types, Symptoms, Treatment The presence of bumps, sores, lumps, colored areas or ulcers on the skin is referred to as skin lesions. Common skin lesions found in individuals are warts, moles and actinic keratosis.


Not sure what you are searching for but can see a rash? They say a picture is worth a thousand words. Let Skinsight help by providing medical pictures of common diseases and conditions as they appear on different parts of the body. More powerful than just words, let this interactive tool be your guide.


A skin lesion is a part of the skin that has an abnormal appearance compared to the skin around it. Skin lesions can be inherited or caused by inflammation, injury, or disease. Many lesions are ...


01 The structure and function of the skin 5 02 Taking a history 9 03 Examining the skin and describing lesions 12 04 Common skin conditions in adults 18 Acne 19 Cellulitis 21 Psoriasis 22 Shingles (herpes zoster) 24 Skin cancers 25 Vasculitis 29 05 Common skin conditions in children 30 Chicken pox (Varicella) 31 Eczema (atopic) 32


Lesion Identification: - Learn morphologic skin lesion terms and definitions. - Review case examples of each morphology. - Test your knowledge with the morphology quiz by performing a virtual and interactive "skin exam."


Insect bite symptoms. Insect bites identification starts by learning the signs and symptoms of insect bites. Regardless of the species of insect that bites you, the common signs and symptoms of insect bites include itching, pain, skin rashes, swelling and redness of skin.


Learn to identify common skin conditions, diseases, and disorders. Learn the causes, symptoms, and treatment for dry skin, itchy skin, and rashes. See pictures. ... Ringworm is caused by certain mold-like fungi on the surface of the skin. Lesions are most often well circumscribed and round. The border of the lesion may be scaly or have small ...