Sublingual varices as predictor of factors associated with cardiovascular diseases: A systematic review with meta-analysis.

Objective: Sublingual varicose veins are variations of normality that appear more prominent during aging. The systematic review aim to investigate sublingual varicose veins frequency in patients exposed to systemic and environmental exposed factors linked to cardiovascular diseases.

Methods: This systematic review was based on the PECO strategy, and the PubMed, Web of Science, Scopus, Embase and Grey Literature library were searched for publications examining the association between sublingual varicose veins and systemic and environmental exposed factors linked to cardiovascular diseases, such as hypertension, diabetes, smoking, and leg varices.

Cross-sectional study of sublingual varicosities: systemic exposures.

Purpose: Sublingual varicose veins are a common vascular lesion with different names, such as caviar tongue or vascular malformations. This study aimed to investigate whether there is an association between sublingual varicose veins and cardiovascular diseases by observing arterial hypertension, diabetes, thrombosis, and infarction. In addition, to evaluate a series of thrombi that affected the oral cavity and to analyze their clinical aspects and relate them to possible systemic alterations.