Journal of cutaneous pathology · 2009
Idiopathic lymphoplasmacellular mucositis-dermatitis.
СтатьяНазвание 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.
Brix William K, Nassau Sarah R, Patterson James W, Cousar John B, Wick Mark R
Аннотация
BACKGROUND: In 1952, Zoon described a series of patients with dense plasma-cell infiltrates in the glans penis. Since then, similar Zoon-like lesions (ZLL) have been described on the external female genitalia and in the airways, for which over 20 designations currently exist.
METHODS: Twenty-eight cases of ZLL, twenty-two cases of lichen planus, eight cases of plasmacytoma and two cases of syphilis were evaluated from the surgical pathology archive at the University of Virginia. Twenty-four histologic data points were tabulated in each case, including 12 epidermal and 12 dermal features.
RESULTS: Histopathologic findings were similar in the majority of cases of ZLL, regardless of their location. They demonstrated superficial cutaneous erosions, basal vacuolar alteration and many showed lozenge-shaped keratinocytes in the epiderms. The dermis contained a dense inflammatory infiltrate composed predominantly of plasma cells, with scattered neutrophils and lymphocytes. Dense fibrosis was seen in the upper dermis.
CONCLUSIONS: A uniform nomenclature for ZLL does not exist. Based on the results of this analysis, we suggest that the generic term idiopathic lymphoplasmacellular mucositis-dermatitis be considered to encompass the lymphoplasmacellular infiltrates in the skin and mucosal surfaces considered herein. This designation is morphologically descriptive and can be applied regardless of anatomic location.
METHODS: Twenty-eight cases of ZLL, twenty-two cases of lichen planus, eight cases of plasmacytoma and two cases of syphilis were evaluated from the surgical pathology archive at the University of Virginia. Twenty-four histologic data points were tabulated in each case, including 12 epidermal and 12 dermal features.
RESULTS: Histopathologic findings were similar in the majority of cases of ZLL, regardless of their location. They demonstrated superficial cutaneous erosions, basal vacuolar alteration and many showed lozenge-shaped keratinocytes in the epiderms. The dermis contained a dense inflammatory infiltrate composed predominantly of plasma cells, with scattered neutrophils and lymphocytes. Dense fibrosis was seen in the upper dermis.
CONCLUSIONS: A uniform nomenclature for ZLL does not exist. Based on the results of this analysis, we suggest that the generic term idiopathic lymphoplasmacellular mucositis-dermatitis be considered to encompass the lymphoplasmacellular infiltrates in the skin and mucosal surfaces considered herein. This designation is morphologically descriptive and can be applied regardless of anatomic location.