0000000001219382
AUTHOR
G. Gómez Oliveira
Oral leiomyoma in retromolar trigone : a case report
Leiomyomas are bening tumours originated on smooth muscle. The most frequent site of appearance are uterine myometrium, gastrointestinal tract and skin. The highest incidence ocurs between 40 and 49 years of age. Its presentation is unusual in children or in older patients. Leiomyomas are unfrequent in the oral cavity, but in this location are usually localized on tongue, lips and palate. Leiomyomas use to appear as well-defined masses, with slow growth and totally asymptomatic. Pain is present just in rare cases. The treatment is surgical escision. Recurrences are extremely unfrequent. The diagnosis is mainly determined by histological studies due to its unspecific clinical appearance. His…
Intraosseous mandibular hemangioma : a case report and review of the literature
Intraosseous vascular lesions are rare conditions, comprising only 0.5% to 1% of all intraosseous tumors. They mainly occur in the second decade of life especially in women. The most common locations are the vertebral column and skull; nevertheless, the mandible is a quite rare location. According to the World Health Organization, hemangiomas are benign vasoformative neoplasms of endothelial origin. However, the origin of central hemangioma is debatable. Some authors believe that it is a true neoplasm, whereas others state it is a hamartomatous lesion. Clinically, the patient may be completely symptom-free or may present discomfort, pulsatile bleeding, bluish discoloration, mobile teeth, de…
Neurofibroma plexiforme en mucosa yugal: presentación de un caso clínico
Presentamos un caso clínico de neurofibroma plexiforme localizado en región geniana, a nivel submucoso. Su interés radica en que, a pesar de ser el tumor de origen neurógeno más frecuente, es una entidad poco habitual y que rara vez se localiza a nivel intraoral. Por otra parte, la variedad plexiforme es todavía menos frecuente. Desde el punto de vista clínico, se manifiestan como lesiones anodinas, con escasa sintomatología, que cuando aparece es derivada de la compresión nerviosa. En nuestro caso el tumor era asintomático salvo por el tamaño. Radiológicamente no existe una imagen definitiva. Tiene relación con determinados síndromes poliglandulares y facomatosis. El tratamiento es básicam…