Spectrum of skin lesions in patients infected with Balamuthia mandrillaris

(Panel A) A young boy with a classical plaque lesion on the central face.
(Panel B) An adult female with a similar lesion over the nose.
(Panel C) An older patient with a plaque over the nose.
(Panel D) A young boy with an annular plaque behind the knee (after the face, the second most common location).