title: [Ceroid lipofuscinosis: a case verified by electron microscopy].
mesh_terms: D000293:Adolescent; D001706:Biopsy; D001921:Brain / Q000473:pathology; D005625:Frontal Lobe / Q000648:ultrastructure*; D006801:Humans; D008297:Male; D009472:Neuronal Ceroid-Lipofuscinoses / Q000150:complications / Q000473:pathology*; D011014:Pneumonia / Q000150:complications