PRICKLE-CELL AND BASAL-CELL SKIN CANCERS

Basal cell and squamous cell skin cancers.

Incidence of invasive cancers following basal cell skin cancer.

To obtain quantitative information on the risk of invasive cancers following a diagnosis of basal cell carcinoma (BCC) of the skin, patients with incident BCC cases listed in the cancer registries of the Swiss cantons of Vaud and Neuchâtel between 1974 and 1994 were actively followed up through December 31, 1994, for the occurrence of subsequent invasive neoplasms. Among 11,878 persons with inc...

Skin basal cell carcinoma.

Basal cell carcinoma (BCC) is a low-grade malignancy of basal keratinocytes, the cells responsible for epidermis formation. Melanocytes are seen between the keratinocytes, but they are not responsible for this tumor type. The etiology is multifactorial, related to ultraviolet sun exposure, radiation, and immunosuppression, among other factors. This is one of the most common cancers in humans. T...

Occurrence of other cancers among patients with prior basal cell and squamous cell skin cancer.

Epidemiological studies suggest that individuals with basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) of the skin are more likely to develop other malignancies; however, the factors responsible for this are unknown. To clarify the risk of other cancers following the occurrence of BCC and SCC, we followed participants in a multicenter skin cancer prevention trial for subsequent mali...

Comparison of P53 Intensity, Frequency and Size in Normal Skin Periphery of Squamous Cell Carcinoma, Basal Cell Carcinoma And Melanocytic Nevus in Persian Skin Type

Background:Non-Melanoma Skin Cancer (NMSC), the most prevalent types being Squamous Cell Carcinoma (SCC) and Basal Cell Carcinoma (BCC), is the most common type of malignancy in human beings. These neoplasms are more frequent in the elderly and fair skinned people and mainly occur on sun-exposed sites of the body. Ultraviolet B (UVB) has a wel...