Ads
related to: invasive carcinoma with basaloid features
Search results
Results From The WOW.Com Content Network
The true incidence and prevalence of basaloid squamous cell lung carcinoma remains unknown, but this form of lung cancer is considered relatively uncommon. [17] In one of the largest studies of this particular variant, Moro-Sibilot and co-workers found a 6.3% prevalence of Bas-SqCC among 1,418 consecutive NSCLC patients at their institution.
Basaloid forms of lung carcinoma were first described in the peer-reviewed medical literature by Dr. Elisabeth Brambilla and her colleagues in 1992. [11] They were first recognized as distinct clinicopathological variants of both squamous cell and large cell lung cancers in 1999, within the third revision of the World Health Organization lung tumor typing and classification scheme.
Squamous-cell carcinoma (SCC), also known as epidermoid carcinoma, comprises a number of different types of cancer that begin in squamous cells. [1] These cells form on the surface of the skin, on the lining of hollow organs in the body, and on the lining of the respiratory and digestive tracts .
Basal-cell carcinoma (BCC), also known as basal-cell cancer, basalioma [7] or rodent ulcer, [8] is the most common type of skin cancer. [2] It often appears as a painless raised area of skin, which may be shiny with small blood vessels running over it. [1]
The 2015 WHO classification of lung tumors [8] divided squamous cell lung carcinomas into 3 categories: keratinizing, non-keratinizing and basaloid. Keratinizing SCC harbor features of keratinization; non-keratinizing SCC lack such features but show other squamous markers, such as p40 and p63; finally, basaloid SCC is a rare subset of poorly ...
Other pathological features include the presence of finger-like invasion, perineural invasion, depth of invasion, and distance of the tumour from resection margins. Phenotypic variants include basaloid squamous carcinoma, a high-grade form (see Chung Fig. 35-3(C) [28] and illustration here). They are most commonly non-keratinising.
Ads
related to: invasive carcinoma with basaloid features