Giornale italiano di dermatologia e venereologia : organo ufficiale, Societa italiana di dermatologia e sifilografia · 2011
Spindle and/or epithelioid cells nevi in pediatric age: are they different from those of adults? A clinical review of 187 cases.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Betti R, Crosti C, Moneghini L, Ghiozzi S, Crespi E, Radaelli G, Menni S
Аннотация
AIM: Spindle and/or epithelioid cells nevi represent the spectrum of a clinico-pathologic entity with different characteristics. Aim of the study is to provide information about the differences in characteristics of these nevi for different groups of age.
METHODS: Two different groups are considered: younger than 15 years and older than 15 years. An analysis of 187 spindle and/or epithelioid cells nevi was performed. Forty-five pediatric patients (24 males and 21 females) and 142 adult patients (44 males and 98 females) were examined. Age, sex, type of nevus, location, clinical characteristics were evaluated.
RESULTS: Spindle and epithelioid cells nevi were observed in 53% of the pediatric and in 45% of adult patients. Female more frequently presented with spindle nevus cell both in pediatric (56%) and in adult (70%) cases. In pediatric patients, the anatomical distribution was prevalent in the areas of the head and neck. Pigmentation was not a distinctive feature of pediatric cases and only interested the spindle and epithelioid cells nevi. The regularity of borders was not a distinctive character for neither of the groups of patients. Uniformity in color occurred more frequently in pediatric patients.
CONCLUSION: Spindle and/or epithelioid nevi belong to the same spectrum of pathologies, they behave differently in the different groups of age thus permitting a certain degree of clinical distinction in different age groups.
METHODS: Two different groups are considered: younger than 15 years and older than 15 years. An analysis of 187 spindle and/or epithelioid cells nevi was performed. Forty-five pediatric patients (24 males and 21 females) and 142 adult patients (44 males and 98 females) were examined. Age, sex, type of nevus, location, clinical characteristics were evaluated.
RESULTS: Spindle and epithelioid cells nevi were observed in 53% of the pediatric and in 45% of adult patients. Female more frequently presented with spindle nevus cell both in pediatric (56%) and in adult (70%) cases. In pediatric patients, the anatomical distribution was prevalent in the areas of the head and neck. Pigmentation was not a distinctive feature of pediatric cases and only interested the spindle and epithelioid cells nevi. The regularity of borders was not a distinctive character for neither of the groups of patients. Uniformity in color occurred more frequently in pediatric patients.
CONCLUSION: Spindle and/or epithelioid nevi belong to the same spectrum of pathologies, they behave differently in the different groups of age thus permitting a certain degree of clinical distinction in different age groups.