Histological Subtype

The value of histological subtypes as a prognostic factor has been established in several studies.9,10,141 Some SCC subtypes, such as verrucous and pseudohyperplas-tic carcinomas and carcinoma cuniculatum, are associated with an extremely low, even null, metastatic rate.9,10,12 Other subtypes, including sarcomatoid, basaloid, pseudoglandular, and high-grade usual carcinomas, are intrinsically more aggressive and present with nodal involvement and systemic dissemination.9,10,13,15,18,53 A third group is composed of tumors with intermediate aggressiveness and includes low-grade usual, warty, and papillary SCO10,49,50 Histological subtyping should always be accompanied with histological grade, anatomical level of infiltration, and presence of vascular/perineural invasion.

10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

Get My Free Ebook

Post a comment