Diagnosis and Treatment of Oral Venous Malformation in a Child

• Autor(a) principal: Valente, Vitor Bonetti [UNESP]
• Data de Publicação: 2020
• Outros Autores: Kayahara, Giseli Mitsuy, Miyahara, Glauco Issamu, Biasoli, Éder Ricardo, Bernabé, Daniel Galera
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://dx.doi.org/10.1097/SCS.0000000000006363; http://hdl.handle.net/11449/200577

Venous malformations (VMs) are congenital disorders that constitute about 40% of all vascular anomalies. These lesions do not regress spontaneously and may increase in size during childhood. The case of a 10-year-old girl with an extensive oral VM is reported. Intraoral examination revealed the presence of purplish nodules in the alveolar mucosa and gingiva from anterior maxilla. Doppler ultrasound showed a well-defined hypoechoic image and increased vascularization with low blood flow for the alveolar mucosa lesion. The patient was submitted to intralesional injections of the ethanolamine oleate/mepivacaine sclerosing solution. After four sessions, there was a significant reduction of the lesions. However, the patient abandoned the treatment and the oral VM grew progressively. After 1 year, sclerotherapy was resumed and performed weekly. After 10 session of sclerotherapy, the oral VM totally regressed. The childhood is a critical period for oral VM growth. Doppler ultrasound and sclerotherapy can be effective for the management of extensive lesions in children.