title: [Nasal polyposis masquerading epidermoid carcinoma of the maxillary sinus. Importance of the biopsy in FENS].
abstract: Sinonasal polyposis sometimes can masquerade malignant pathology of the paranasal sinuses and nose. We report the case of a 60 years old male diagnosed initially as solitary polyp and operated by endoscopic surgery with intrasurgical biopsy because a suspect of malignancy. The result was epidermoid carcinoma from left maxillary sinus that was confirmed after the definitive anatomopathologic exam. After Caldwell-Luc and complete removal of the tumoration, the patient evolutioned satisfactory being free of illness by clinical and radiological explorations after 1 year follow-up.
authors.affiliation: Facultativo Especialista de Otorrinolaringología, Complejo Hospitalario Infanta Cristina (SES), Badajoz. vicentepinorivero@terra.com
authors.forename: V
authors.initials: V
authors.lastname: Pino Rivero
authors.forename: A
authors.initials: A
authors.lastname: González Palomino
authors.forename: G
authors.initials: G
authors.lastname: Pardo Romero
authors.forename: M
authors.initials: M
authors.lastname: Marcos García
authors.forename: G
authors.initials: G
authors.lastname: Trinidad Ruíz
authors.forename: C Gerar
authors.initials: CG
authors.lastname: Pantoja Hernández
authors.forename: A
authors.initials: A
authors.lastname: Blasco Huelva
mesh_terms: D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008444:Maxillary Sinus Neoplasms / Q000175:diagnosis*; D008875:Middle Aged; D009298:Nasal Polyps / Q000175:diagnosis*