Sushil Kumar Aggarwal Amit Keshri Rajkumar
10.4103/0975-5950.102162
Natl J Maxillofac Surg
2012 Jan;3(1):55-8.
paranasal sinuses recurrent pyomucocele sinonasal carcinoma
CC BY-NC-SA
https://pubmed.ncbi.nlm.nih.gov/23251060/
Case Reports
PMC3513811
23251060
Sinonasal undifferentiated carcinoma presenting as recurrent fronto-ethmoidal pyomucocele
2012