"The epidemiology of squamous cell carcinoma of the tongue, including its risk factors, is similar to squamous cell carcinomas elsewhere in the upper aerodigestive tract, with tobacco smoking and alcohol ingestion being major risk factors1-3,9."
"T1: intermediate to low signal"
"T2: intermediate to high signal"
"T1 C+ (Gd) with fat saturation: enhances"
"post-biopsy oedema/haematoma can result in overestimation of tumour thickness 13"
"US"
"US"
"Ultrasound is also used to assess cervical lymph nodes and to aid in FNAC of suspicious nodes."
Expected headings
"US"
"A common staging system is used for all squamous cell carcinomas of the oral cavity, with tumour staging being based on size and extension into adjacent structures. Nodal staging is the same as that used for squamous cell carcinomas of the oral cavity, oropharynx, hypopharynx and larynx (see: staging of oral cavity squamous cell carcinomas)."