Advanced Oral Cavity Cancer and Total Glossectomy

Oral cavity cancer

Imaging plays a crucial role in the staging of oral cancers. Imaging information is essential for determining tumour resectibility, post resection surgical reconstruction and radiation therapy planning. The aim of this paper is to highlight the natural history of oral cancer spread and how malignant infiltration can be accurately mapped. It focuses on buccal mucosa, hard palate, tongue and floo...

Oral Cavity Cancer

IMRT in oral cavity cancer

BACKGROUND Except for early T1,2 N0 stages, the prognosis for patients with oral cavity cancer (OCC) is reported to be worse than for carcinoma in other sites of the head and neck (HNC). The aim of this work was to assess disease outcome in OCC following IMRT.Between January 2002 and January 2007, 346 HNC patients have been treated with curative intensity modulated radiation therapy (IMRT) at t...

Microorganisms and cancer of the oral cavity

Numerous microorganisms, such as bacteria, viruses and fungi, inhabit the oral cavity, and it has been pointed out that poor oral hygiene and chronic periodontitis increase the risk of oral squamous cell carcinoma (OSCC). However, the molecular mechanism whereby the risk of OSCC is increased under such conditions has not yet been clarified. Microbes in the oral cavity may elicit both innate and...

Cancer of the oral cavity and oropharynx

Tumours in the oral cavity and oropharynx differ in presentation and prognosis and the detection of spread of tumour from one subsite to another is essential for the T-staging. This article reviews the anatomy and describes the pattern of spread of different cancers arising in the oral cavity and oropharynx; the imaging findings on computerized tomography and magnetic resonance imaging are also...