title: Evolution of an abnormal light test reaction.
mesh_terms: D006801:Humans; D008247:Lysosomes; D008297:Male; D010787:Photosensitivity Disorders / Q000473:pathology*; D011830:Radiation Effects; D012867:Skin / Q000473:pathology* / Q000528:radiation effects; D013471:Sunburn / Q000209:etiology; D013997:Time Factors; D014466:Ultraviolet Rays