International journal of dermatology · 1994
Proliferative actinic keratosis.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Goldberg L H, Joseph A K, Tschen J A
Аннотация
BACKGROUND: Solar/actinic keratoses (AKS) are premalignant lesions, usually less than 1 cm in diameter, that appear on chronically sun-damaged skin.
METHODS: We describe four patients with a form of AK that enlarged and recurred despite standard treatment. Histologic examination revealed a single and multilayered sheet of anaplastic cells along the undersurface of the epidermis extending down hair follicles and present over a large area.
RESULTS: Three of the patients developed either a squamous cell carcinoma (SCC) or basal cell carcinoma (BCC) within the area encompassed by the AK.
CONCLUSIONS: These cases represent an insidious, proliferative form of AK with an increased tendency to develop into skin cancer.
METHODS: We describe four patients with a form of AK that enlarged and recurred despite standard treatment. Histologic examination revealed a single and multilayered sheet of anaplastic cells along the undersurface of the epidermis extending down hair follicles and present over a large area.
RESULTS: Three of the patients developed either a squamous cell carcinoma (SCC) or basal cell carcinoma (BCC) within the area encompassed by the AK.
CONCLUSIONS: These cases represent an insidious, proliferative form of AK with an increased tendency to develop into skin cancer.