Final answer:
True, Malassezia furfur usually remains confined to the skin, contributing to superficial fungal infections that rarely invade deeper tissues and can be treated with antifungal medications.
Step-by-step explanation:
True, Malassezia furfur usually remains confined to the skin. Malassezia furfur is a yeast that is part of the normal skin microbiome and is responsible for conditions like pityriasis versicolor. As a superficial fungus, Malassezia furfur rarely spreads to the underlying tissue. It thrives on the fatty acids in sebum and can overgrow if the conditions on the skin surface change, leading to an imbalance in the normal skin flora. This overgrowth results in light or dark patches on the skin. However, the yeast does not typically invade deeper into the body's tissues.
Fungi that cause superficial mycoses, similar to Malassezia furfur, do not often spread to deeper tissues, which underlines the fact that Malassezia furfur usually remains on the skin. Good hygiene and proper wound care can help prevent mycoses of the skin. When treatment is necessary, antifungal medications are generally sufficient to clear the infection.