At the age of 15 years, the patient had received a living related renal allograft from his ... The largest ulcer was 5.5 cm in diameter. The skin surrounding each of the ulcers was hyperpigmented ...

White spots on your skin can signal idiopathic guttate hypomelanosis, a result of UV exposure. They may also be leftover scars from eczema or tinea versicolor, a fungal infection. Flat warts look ...