El granuloma telangiectasico es una lesion hiperplasica benigna que resulta de traumatismo o irritacion local. En la cavidad bucal se presenta como una lesion tumoral, de color rojo, crecimiento rapido, sangrado espontaneo y afecta con mayor frecuencia la encia vestibular en la region anterosuperior del maxilar. Es una patologia muy frecuente en el area geografica suramericana presentandose casos en Argentina, Brasil, Chile, Colombia, etc.; es muy importante que el odontologo tenga los conocimientos referentes a los factores etiologicos, caracteristicas clinicas e histologicas para hacer un correcto diagnostico y un buen tratamiento. Se reporta serie de cuatro casos con diagnostico de granuloma telangiectasico. ABSTRACT. Telangiectatic granuloma is a benign hyperplastic lesion that results from trauma or local irritation. When it is present in the oral cavity, it appears as a fast growing red tumor with spontaneous bleeding, and it occurs more frequently in the vestibular gingiva of the maxillary anterior region. It`s a common pathology in South America, with cases in Argentina, Brazil, Chile, and Colombia. It is important for dentists to know its etiological factors, as well as the clinical and histological features for correct diagnosis and proper treatment. A series of four cases with diagnosis of telangiectatic granuloma is reported in this article.