Oral manifestations associated with systemic complications of prune belly syndrome.
Prune belly syndrome (PBS) is a rare congenital malformation of unknown etiology characterized by congenital abnormalities including abdominal wall flaccidity, urinary tract alterations, and bilateral cryptorchidism. The incidence of the syndrome is between 1/35000 and 1/50000 live births and there is little information about the oral findings. The present case describes the oral manifestations of a 15-year-old boy diagnosed with PBS. The findings include enamel hypoplasia associated with generalized hypocalcemic dental lines. In the radiographic exam, pronounced demineralization of the trabecular bone of the jaws, loss of lamina dura in all the teeth, and discontinuity of the mandibular cortical bone were observed. Prune belly syndrome is a rare disease, whose clinical dental aspects are not pathognomonic of the syndrome. The comprehension of the systemic mechanism of PBS and its comorbidities enable an understanding of the systemic etiologic factors associated with oral manifestations.
University of Sao Paulo, Department of Medical Sciences, University of Brasília, Brasília, Brazil. lapessoa@globo.com
Larissa
L
Pessoa
Virgilio
V
Galvão
D000293:Adolescent; D006801:Humans; D008297:Male; D011535:Prune Belly Syndrome / Q000150:complications*; D011862:Radiography, Panoramic; D014076:Tooth Diseases / Q000000981:diagnostic imaging / Q000209:etiology*