2022年11月28日 · BCC is a type of skin cancer that affects basal cells, which are found in the lower parts of your epidermis. It’s estimated that BCC makes up about 80% of skin cancer …

To summarise, basal cell carcinoma (BCC) and actinic keratosis (AK) are both skin conditions that are primarily caused by exposure to ultraviolet (UV) radiation from sunlight. However, they …

Because they are sun damaged, people with actinic keratoses are also at risk of developing actinic cheilitis, basal cell carcinoma (BCC, which is more common than SCC), melanoma, …

2016年4月22日 · • AKs have the potential to persist, spontaneously regress, or progress to SCC, but clinically it is difficult to predict which course a given AK will take. • Clinical clues to …

Can be confused with BCC, but firm, not friable, and under dermatoscope more comma-like/peripheral vessels (not arborizing) Sebaceous Hyperplasia: benign enlargement of the …

2019年1月15日 · If an AK does not resolve or recurs after treatment, a biopsy may be indicated to rule out an underlying SCC or BCC. Sunscreen with SPF 30 or greater should be applied to all …

Dermatoscopy can be used to differentiate between AK, intraepidermal carcinoma (IEC) and SCC which may help clinicians to diagnose in situ or invasive lesions at an earlier stage. HD-OCT …

Ber-EP4 staining reliably distinguishes AK from superficial BCC. The lack of Ber-EP4 staining of AK supports the currently accepted pathogenetic dogma that SIN and SCC arise from AK, but …

This review will discuss BCC and AK lesion criteria that result in the most successful outcomes using topical treatments, then highlight the various topical treatment options, and finally …

Chronic exposure to ultraviolet light is the predominant risk factor for basal cell carcinoma (BCC), which will make up approximately 80% of new cases of skin cancer per year, and for actinic …