Fig. 1From: Rubinstein-Taybi syndrome in a Saudi boy with distinct features and variants in both the CREBBP and EP300 genes: a case reporta Facial features of the patient. Classic features present are: highly-arched eyebrows, down-slanted palpebral fissures, a broad nasal bridge, a columella hanging below the alae nasi, low-set posteriorly-rotated ears, a thin upper lip, pouting of the lower lip, and mild micrognathia. Unique facial features are: a midline notch of the upper lip, a bifid tip of the tongue, and a midline groove of the lower lip. b A close-up view showing the unique facial featuresBack to article page