"T1: primary and recurrent tumours are usually of low to intermediate signal intensity relative to skeletal muscle"
"T2: primary and recurrent tumours are generally of high signal intensity relative to skeletal muscle"
"~5% made of rarer tumours (e.g. melanoma, small cell carcinoma, and metastatic disease) 16"
"HPV infection"
">90% of patients presenting with metastatic SCC have been reported with detectable HPV 16"
"In females: previous in situ or invasive cervical, vulva, or vaginal cancer 15."
Expected headings
"Risk factors"
"Lymphatic spread"
"Common metastatic sites include the liver, lungs and para-aortic lymph nodes."