FIGURE 5.

Two years old child with a pharyngolaryngeal macro‐microcystic lymphatic malformation (LM) necessitating a tracheotomy at 3 weeks of life. (A and B) endoscopic status after 6 sessions of sclerotherapy with ethanol leading in a 70% decrease of size of the lesion. A large lesion of the base of the tongue extending to the supraglottis, especially the right side of the epiglottis and right aryepiglottic fold leading to severe airway obstruction. (C) result after CO₂ laser supraglottoplasty. After several more endoscopic treatment including base of the tongue resection and epiglottopexy, the child was eventually decannulated