An unusual tumour causing neonatal respiratory distress.

PROBLEM: We present the case of a term neonate referred shortly after birth because of breathing and feeding difficulties.

METHODOLOGY: Fiber-endoscopic examination of the nasal cavity showed a pendulating mass in the nasopharynx.

RESULTS: A complete surgical resection was performed and the baby recovered completely. Microscopic examination of the mass showed an overlying non-keratinized squamous cell lining with an atypical cell population in some fragments. Histological features were compatible with a high-grade epithelial tumour like a midline carcinoma, but a final diagnosis of a salivary gland anlage tumour was established.

CONCLUSION: Flexible fiber endoscopy is the method of choice for examining the nasal passages and oropharynx in neonates with respiratory distress. Congenital salivary gland anlage tumour is a rare cause of neonatal nasal obstruction; it is benign and complete excision results in a cure. Histologically, it may mimic a malignant tumour owing to the high mitotic index.