RESUMO
A case of a large tonsillolith of the left palatine is presented. The lesion was detected incidentally during radiographic examination of a patient presenting with right mandibular pericoronitis. The patient had no symptoms referable to the left tonsillar region. Superimposition of the tonsillolith on the left mandibular ramus on panoramic radiographic examination created the false impression of an intraosseous radiopaque lesion. Many radiopaque structures and lesions occur in the soft tissues close to the jaws and are often observed on panoramic radiographs produced by imaging units with broad focal troughs. Such radiopacities in the mandibular molar-ramus region include sialolith, phlebolith, cysticercosis and calcified lymph node, carotid artery arteriosclerosis, stylohyoid ligament mineralization, and dystrophic calcification in acne scars. Tonsilloliths may present on panoramic radiograph as radiopaque objects superimposed on the midportion of the ascending mandibular ramus, and may be initially misinterpreted as intraosseous lesions of the mandible, such as foreign body, odontoma, sclerosing osteitis, Garre osteomyelitis, fibrous dysplasia, idiopathic osteosclerosis, and osteoma.
Assuntos
Cálculos/diagnóstico , Litíase/diagnóstico , Tonsila Palatina/patologia , Adulto , Diagnóstico Diferencial , Feminino , Humanos , Doenças Linfáticas/diagnóstico , Palpação , Doenças Faríngeas/diagnóstico , Radiografia Panorâmica , Tomografia Computadorizada por Raios XRESUMO
This report describes the dental management and 7-year follow-up of a 14-year-old boy who showed the typical characteristics of Lenz microphthalmia syndrome, a rare genetic disorder characterized by multiple abnormalities. The main features of the syndrome are microphthalmia, developmental retardation, ear abnormalities, microcephaly, skeletal, digital and urogenital anomalies. The dental anomalies include micrognathia, hypodontia, agenesis of permanent teeth, conic-shaped incisors, and taurodontic molars. The purpose of the report was to document specific oral manifestations and dental anomalies and their management associated with a previously reported case.