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Dec 29, 2023 · The main difference between them is that superficial mycoses cause little or no inflammation, whereas cutaneous mycoses generally trigger an inflammatory response that causes skin redness and itching.
Superficial or cutaneous mycoses are fungal infections of the skin, hair, and nails that are restricted to the keratinized layers of the skin and its appendages. They cause little or no inflammation and there is no direct invasion of deeper tissues.
Superficial and Cutaneous Mycoses. Superficial Mycoses include the following fungal infections and their etiological agent: black piedra (Piedraia hortae), white piedra (Trichosporon beigelii), pityriasis versicolor (Malassezia furfur), and tinea nigra (Phaeoannellomyces werneckii).
Fungal infections, also called mycoses, can be divided into classes based on their invasiveness. Mycoses that cause superficial infections of the epidermis, hair, and nails, are called cutaneous mycoses. Mycoses that penetrate the epidermis and the dermis to infect deeper tissues are called subcutaneous mycoses.
Oct 25, 2022 · Fungal infections can be on the surface of your skin, nails or mucous membranes (superficial or mucocutaneous), underneath your skin (subcutaneous) or inside other organs of your body — like your lungs, brain or heart (deep infection).
Medical mycoses can be divided into four categories: (1) cutaneous, (2) subcutaneous, (3) systemic, and (4) opportunistic. Some features of the important fungal diseases are described in Table 48–1. Cutaneous and subcutaneous mycoses are discussed in this chapter, and important features of the causative organisms are described in Table 48–2.
Superficial and cutaneous mycoses. These very common mycoses affect up to 25% of the global population and occur predominantly in the tropics, although they have a worldwide distribution. 9. The most common superficial mycoses are pityriasis versicolor, tinea nigra, and the piedras.
Jun 7, 2023 · Diagnosis of superficial/cutaneous fungal infections from skin, hair and nail samples is generally achieved using microscopy and culture in a microbiology laboratory, however, any presentation that is unusual or subcutaneous is sampled by taking a biopsy.
Fungal infections, also called mycoses, can be divided into classes based on their invasiveness. Mycoses that cause superficial infections of the epidermis, hair, and nails, are called cutaneous mycoses. Mycoses that penetrate the epidermis and the dermis to infect deeper tissues are called subcutaneous mycoses.
Mar 17, 2023 · Superficial mycoses: These are surface infections of the skin, affecting the outermost layers of skin, hair and mucosa. Cutaneous mycoses : These are skin infections involving the epidermis and its integuments, the hair and nails.
