label: Nasopharyngeal Salivary Gland Anlage Tumor
label_lc: nasopharyngeal salivary gland anlage tumor
description: A rare midline nasopharyngeal lesion that affects infants. It presents with respiratory distress due to nasal airway obstruction. It is a biphasic lesion characterized by the presence of epithelial and myoepithelial components. The histological features suggest that this lesion may be a hamartoma, rather than a neoplasm.