"Accessory Sinus MucoceleSYNCI" . "Mucocele of Accessory SinusSYNCI" . "Paranasal Sinus Mucocele"^^ . "Mucocele of Paranasal SinusSYNCI" . "Mucocele of the Accessory SinusSYNCI" . . "Mucocele of the Paranasal SinusSYNCI" . "Paranasal Sinus MucocelePTNCI" . "C3930"^^ . "Paranasal Sinus Mucocele"^^ . "Finding"^^ . "Paranasal_Sinus_Mucocele"^^ . "C0264233"^^ . "Nasal Sinus MucoceleSYNCI" . . "Mucocele of the Nasal SinusSYNCI" . "Mucocele of Nasal SinusSYNCI" .