"Terminology "
"T1: isointense to muscle"
Expected headings
"Terminology "
"Signal characteristics"
"Inverted papillomas account for approximately 0.5-4% of all nasal tumours and are most frequently seen in patients aged 40-60 years 2,6. There is a significant predilection for males (M:F ratio of ~3-5:1) 2."
"Malignant transformation occurs in a variety of histologies, including keratinising and non-keratinising squamous cell carcinoma (by far the most common, seen in ~10% of cases 7), as well as, much less frequently, other malignant histologies, including mucoepidermoid carcinoma, verrucous carcinoma, and adenocarcinoma 1-3. Tumours may be either synchronous or metachronous 6."