A clinical and histologic observation of enamel hypoplasia in a case of epidermolysis bullosa hereditaria.
The nature of the enamel defects in a patient with epidermolysis bullosa hereditaria dystrophica was observed by light microscopy, microradiography, and scanning electron microscopy (SEM) so that by these means more detailed information could be obtained. The random distribution of the round shape of the hypoplastic defects of enamel with hypomineralization, in which there is a continuity of the incremental lines, suggested the possibility that some ameloblasts maintained hypoactivity of their secretory function during their total life span.
D002648:Child; D003743:Dental Enamel / Q000648:ultrastructure; D003744:Dental Enamel Hypoplasia / Q000150:complications / Q000473:pathology*; D003818:Dentition, Mixed / Q000473:pathology; D004820:Epidermolysis Bullosa / Q000150:complications / Q000235:genetics*; D006801:Humans; D008297:Male