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Ringworm. What it looks like: Ringworm is a common skin infection caused by a fungus. It gets its name from its circular rash, which is often red, swollen, and cracked. Other symptoms to note ...
Athlete's foot. Athlete's foot is a fungal infection that looks like cracked, scaly, and peeling skin found between the toes, most commonly the fourth and fifth toes, although it can spread to ...
Circular bare patches on the skin suggest the diagnosis, but no lesion is truly specific to the fungus. Similar patches may result from allergies , sarcoptic mange , and other conditions. Three species of fungi cause 95% of dermatophytosis in pets: [ citation needed ] these are Microsporum canis , Microsporum gypseum , and Trichophyton ...
Diagnosis is generally based on signs and symptoms, microscopy, culture, sometimes requiring a biopsy and the aid of medical imaging. [6] Some superficial fungal infections of the skin can appear similar to other skin conditions such as eczema and lichen planus. [7]
For each location on the body, the name of the condition changes. A fungal infection of the groin is called Tinea cruris, or commonly "jock itch". The fungi tend to spread to areas of skin that are kept warm and moist, such as with insulation (clothes), body heat, and sweat. However, the spread of the infection is not limited to skin.
Chromoblastomycosis is a long-term fungal infection of the skin [2] and subcutaneous tissue (a chronic subcutaneous mycosis). [3] It can be caused by many different types of fungi which become implanted under the skin, often by thorns or splinters. [4] Chromoblastomycosis spreads very slowly. [citation needed]
Tinea versicolor (also pityriasis versicolor) is a condition characterized by a skin eruption on the trunk and proximal extremities. [1] The majority of tinea versicolor is caused by the fungus Malassezia globosa, although Malassezia furfur is responsible for a small number of cases.
Superficial scrapes of skin examined underneath a microscope may reveal the presence of a fungus.This is done by utilizing a diagnostic method called KOH test, [6] wherein the skin scrapings are placed on a slide and immersed on a dropful of potassium hydroxide solution to dissolve the keratin on the skin scrappings thus leaving fungal elements such as hyphae, septate or yeast cells viewable.