INTRODUCTION Head and neck tumors can be easily recognized through clinical evaluation. However, they are often diagnosed at advanced stages. OBJECTIVE To evaluate the delay from the patient's initial symptoms to the definitive treatment. METHODS Retrospective study of patients enrolled in 2011 and 2012. A questionnaire was filled in about socioeconomic aspects, patient history, tumor data,...

The primary source of information that clinicians use when evaluating and managing patients with cancer is the surgical pathology report. Omission of critical information from the report is a recognized problem in pathology, especially considering the expanding amount of information, such as molecular diagnostics data, that is now routinely included in reports. To standardize surgical pathology...

Cancers of the head and neck are a malignancy causing a considerable health burden. In head and neck cancer patients, tumor hypoxia has been shown to be an important predictor of response to therapy and outcome. Several imaging modalities can be used to determine the amount and localization of tumor hypoxia. Especially PET has been used in a number of studies analyzing this phenomenon. However,...

Emergency medical personnel must take extreme caution when evaluating and treating an athlete with a suspected head or spine injury. While head and neck injuries may continue to be life threatening, the proper management of these injuries may prevent further injury from occurring.

Background: Head and neck cancer is the sixth most common cancer in the world, with 690,000 new cases identified in 2012. There are some arguments over an increase or a decrease in the incidence rate of head and neck cancers in different locations. This study is conducted aimed at determining the frequency of head and neck cancers in patients referring to Rafsanjan Ali-ibn Abi Talib hospital pa...

Introduction: Squamous cell carcinoma (SCC) is the most common head and neck malignancy. Smoking, alcohol consumption, viral infections, exposure, oral hygiene, and dietary, genetic, and occupational factors are the most important etiologic factors. The aim of this study was determining the incidence of etiologic factors in head and neck SCC.  Materials and Methods: This is a cross-sectiona...