Nocardia asteroides infection typically presents with an abscess or multiple enhancing lesions, with neutrophilic pleocytosis in the cerebrospinal fluid.
Another lesion for vasculitis, which vasculitis often due to cold hypergammaglobulinemia, high hypergammaglobulinemia, or immune complex deposition caused.
But overdose fluorine can cause skeletal damage, which lesion fairly complicated.There are only osteosclerosis, ossifying around the bone, but osteomalacia, osteoporosis.