Single most likely diagnosis:
- Dermatophytosis (Ringworm): This condition is caused by a fungal infection of the skin, leading to extensive growth and colonization. It's highly contagious and can spread through direct contact with infected individuals or contaminated objects.
Other Likely diagnoses:
- Candidiasis: A fungal infection caused by Candida species, which can lead to extensive skin colonization and growth, particularly in immunocompromised individuals or those with poor hygiene.
- Tinea Versicolor: A condition caused by the overgrowth of Malassezia yeast on the skin, leading to discolored patches and extensive fungal colonization.
Do Not Miss (ddxs that may not be likely, but would be deadly if missed.):
- Mucormycosis: A rare but life-threatening fungal infection that can cause extensive tissue damage and colonization, particularly in immunocompromised individuals.
- Aspergillosis: A fungal infection caused by Aspergillus species, which can lead to severe and life-threatening complications, especially in individuals with weakened immune systems.
Rare diagnoses:
- Chromoblastomycosis: A rare fungal infection caused by dematiaceous fungi, leading to extensive skin colonization and growth, particularly in tropical regions.
- Phaeohyphomycosis: A rare fungal infection caused by dematiaceous fungi, which can lead to extensive tissue damage and colonization, particularly in immunocompromised individuals.