RESUMO Os distúrbios de desenvolvimento da dentição humana podem resultar em diferentes anomalias dependendo do agente etiológico e do período do desenvolvimento acometido. O tamanho, a forma e o número dos dentes, dentre outros, podem ser afetados. Podem ocorrer isoladamente ou em conjunto num mesmo indivíduo, bem como estarem ou não associados a síndromes. Os exames radiográficos complementares são valiosos para o diagnóstico, sobretudo quando as lesões são assintomáticas e detectadas incidentalmente no exame. O presente trabalho relata o caso de achado incidental, em radiografia panorâmica, de odontoma, dente supranumerário e agenesia de dente permanente num mesmo indivíduo não sindrômico. Segundo relatos da literatura, a associação de hipodontia e hiperdontia, denominada hipo-hiperdontia concomitante, é a mais comumente encontrada. A associação de hiperdontia e odontoma é incomum, mas ainda é relatada. No entanto, a respeito da associação de hipodontia e odontoma não foram encontrados relatos, bem como da associação das três patologias.

ABSTRACT Developmental disorders of human dentition may result in various abnormalities according to etiologic agents and the developmental period involved. The size, shape and number of teeth may be affected. Dental abnormalities can occur singly or in multiples in an individual and may or may not be associated with syndromes. Complementary radiographic examinations are valuable for diagnosis, especially in lesions that are asymptomatic and detected only through examination. The present study is intended to report a case of an incidental finding in panoramic radiography of an odontoma, a supernumerary tooth and permanent tooth agenesis in the same non-syndromic individual. According to the literature, the association of hypodontia and hyperdontia (called concomitant hypo-hyperdontia) is most common. The association of hyperdontia and odontoma is uncommon but still reported. However, regarding the association of hypodontia and odontoma no reports were found, as well as the association of the three pathologies.

Abstract Background The use of monoethanolamine oleate 5% is effective for the treatment of vascular malformations with low blood flow. Objectives To report a case series of vascular malformations in the mouth and oral cavity treated with monoethanolamine oleate 5%. Methods A retrospective descriptive study was performed in electronic patient charts covering seven years. Patient demographics, diagnostic resources, lesion site, size, and number of applications of monoethanolamine oleate 5% were collected. Results A total of 21 vascular malformations were recorded, located mostly on the lower lip (52.3%) and resolved in a single application in 14 patients. The authors found 19 patients treated with sclerotherapy. Thirteen were women and six were men, with a mean age of 61 years. Study limitation Small sample size. Conclusions Sclerotherapy is an effective treatment for vascular malformations of the lips and oral cavity, with resolution after only one or two applications (n = 16).

Tuberous sclerosis is an autosomal dominant neurocutaneous syndrome, which may involve multiple organ systems and shows highly variable clinical manifestations. Oral manifestations, including lesions on hard tissues, enamel hypoplasia and gingival hyperplasia have been previously described. We report a case of 25-year-old woman with this syndrome presenting multiple fibrous nodules on the buccal mucosa and lips. Awareness of the different oral manifestations of tuberous sclerosis is important to ensure appropriate diagnosis and treatment.

La esclerosis tuberosa es un síndrome autosómico dominante neurocutáneo, que puede afectar varias partes del cuerpo y las manifestaciones clínicas son variables. Manifestaciones orales que incluyen lesiones en tejidos duros, hipoplasia del esmalte e hiperplasia gingival se han descrito previamente. Este artículo presenta un caso de una mujer de 25 años con esclerosis tuberosa presentando múltiples nódulos fibrosos en la mucosa bucal y los labios. El conocimiento de las diferentes manifestaciones orales de la esclerosis tuberosa es importante para asegurar el diagnóstico y tratamiento adecuados.