Management of the clinically node negative neck in squamous cell carcinoma of the maxilla.

Objective: The management of the clinically node negative (N0) neck in patients with squamous cell carcinoma of the maxilla (MSCC) is a matter of debate. In this retrospective cohort study the incidence of occult metastases is determined in clinically N0 MSCCs, as well as histopathological factors associated with occult metastases.

Patients And Methods: 95 patients with clinically N0 MSCCs had maxillectomy.

Evaluation of the Quality of Reporting of Observational Studies in Otorhinolaryngology - Based on the STROBE Statement.

Background: Observational studies are the most frequently published studies in literature. When randomized controlled trials cannot be conducted because of ethical or practical considerations, an observational study design is the first choice. The STROBE Statement (STrengthening the Reporting of OBservational studies in Epidemiology) was developed to provide guidance on how to adequately report observational studies.