“…In children, intraoral lymphangioma, especially tongue lymphangioma leading to macroglossia, may cause speech disturbances, poor oral hygiene, mandibular prognathism, openbite, yawning, chewing difficulties, and maxillofacial deformities ( 1 ). Therefore, appropriate and timely treatment is essential to avoid undesirable consequences, which in most cases are caused by macroglossia due to tongue tumors ( 4 ). Histopathologic classification of lymphangioma is as follows: (A) lymphangioma simplex, small thin-walled lymphatic vessels; (B) cavernous lymphangioma, dilated lymphatic vessels with surrounding adventitia; (C) cystic lymphangioma, large lymphatic spaces surrounded by fibrovascular tissue; and (D) benign lymphangioendothelioma, lymphatic channels separated by collagen bundles ( 2 ).…”