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  • Title: Midline nasal mass in infancy: a nasal glioma case report.
    Author: Verney Y, Zanolla G, Teixeira R, Oliveira LC.
    Journal: Eur J Pediatr Surg; 2001 Oct; 11(5):324-7. PubMed ID: 11719871.
    Abstract:
    Congenital midline nasal masses are rare anomalies that occur in about one in 20,000-40,000 live births. The most common are dermoid/epidermoid tumors, nasal cerebral heterotopias (nasal gliomas), and nasal encephaloceles; some have an actual or potential central nervous system connection. Nasal gliomas are CNS masses of neurogenic origin which have lost their intracranial connections and present as an obvious external or intranasal mass at birth without associated surgical symptoms. Careful evaluation is required to confirm the diagnosis and appropriate management. The interpretation of CT and MR images can be difficult but is useful in differentiating nasal gliomas from other congenital nasal masses. The presence of a fibrous stalk may be associated with cranial defects and CSF leak. Excisional biopsy allows histopathologic diagnosis and is the definitive treatment. They are benign lesions, and recurrences are rare, so conservative cosmetic surgical techniques should be chosen for gliomas where there is no proven intracranial extension. The authors report an illustrative nasal glioma case in a one-year-old male infant with extranasal and intranasal components, and discuss the therapeutic options.
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