1Frierson HF, Mills SE, Fechner RE,et al. Sinonasal undifferentiated carcinoma: An aggressive neoplasm derived from schnerian epithelium and distinct from olfactory neuroblastoma. Am J Surg Pathol, 1986, 10:771
2Righi PD, Francis F, Aron BS,et al. Sinonasal undifferentiated carcinoma: A 10-year experiences. Am J Otol Laryngol, 1996, 17:167
3Phillips, CD, Futterer SF, Lipper MH,et al. Sinonasal undifferentiated carcinoma: CT and MR imaging of an uncommon neoplasm of the nasal cavity. Radiology, 1997, 202:477
4Gorelick J, Ross D, Marentette L,et al. Sinonasal undifferentiated carcinoma: Case series and review of the literature. Neurosurgery, 2000, 47:750
5Deutsch BD, Levine PA, Stewart FM,et al. Sinonasal undifferentiated carcinoma: A ray of hope. Otolaryngol Head Neck Surg, 1993, 108:697
6Miyaguchi M, Sakai S, Takashima H,et al. Lymph node and distant metastases in patients with sinonasal carcinoma. J Laryngol Otol, 1995, 109:304
