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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.
Some superficial fungal infections of the skin can appear similar to other skin conditions such as eczema and lichen planus. [7] Treatment is generally performed using antifungal medicines , usually in the form of a cream or by mouth or injection , depending on the specific infection and its extent. [ 15 ]
The disease patterns below identify the type of fungus that causes them only in the cases listed: Dermatophytosis Tinea pedis (athlete's foot): fungal infection of the feet; Tinea unguium: fungal infection of the fingernails and toenails, and the nail bed; Tinea corporis: fungal infection of the arms, legs, and trunk
Fungal keratitis has been reported to be caused by more than 70 different fungi, [2] of which Fusarium, Aspergillus and Candida are responsible for 95% of cases. [1] A. flavus and A. fumigatus are the most common types of Aspergillus to cause fungal keratitis. [2] F. Solani is the most common type of Fusarium and others include Curvularia and ...
The fungal species responsible for causing tinea capitis vary according to the geographical region, and may also change over time. For example, Microsporum audouinii was the predominant etiological agent in North America and Europe until the 1950s, but now Trichophyton tonsurans is more common in the US, and becoming more common in Europe and ...
The face may look swollen on one side, with rapidly progressing "black lesions" across the nose or upper inside of mouth. One eye may look swollen and bulging, and vision may be blurred. [6] [25] [26] Fever, cough, chest pain, and difficulty breathing, or coughing up blood, can occur when the lungs are involved. [6]
Hypopigmentation (when the skin is lighter than normal) of lesions are less common but can be found in children, adolescents and/or dark-skinned individuals. [ 7 ] The advanced stage of mycosis fungoides is characterized by generalized erythroderma (red rash covering most of the body) with severe pruritus (itching) and scaling. [ 4 ]
Seborrhoeic dermatitis can look similar to other skin conditions that share its characteristic dry, flaky, scaly, and inflamed appearance but have different causes and treatments. Physicians use the history of the individual with the skin condition as well as other tests to identify which disorder is present.