Toenail Fungus (Onychomycosis): Symptoms, Causes & Treatment #3335607 (License: Personal Use)

The image shows a severely affected big toenail with yellow-brown hyperpigmentation, marked thickening, and surface irregularities typical of dermatophyte-induced onychomycosis. The nail plate appears dystrophic, with subungual debris and partial detachment from the nail bed, indicating chronic infection.

Used in medical or dermatology web pages discussing fungal nail infections; supports educational content for patients noticing nail changes and seeking diagnosis/treatment options.