Magnin P H, Casas J G, González A C
Med Cutan Ibero Lat Am. 1983;11(2):83-8.
We report a case of reticulate pigmented anomaly of the flexures in a 54 years-old white male patient. His lesions had developed during the last 30 years, involving neck, axillae, groins, anterior chest wall, scrotum, buttocks and thighs. The abnormality is characterized by pigmented epidermal downgrowths, with similar lesions developing around dilated pilosebaceous follicles. The condition may be compared with acanthosis nigricans. For this reason it is important to recognize this new genodermatosis in order to avoid unnecessary investigations to exclude visceral malignancy.
我们报告一例54岁白人男性患者的屈侧网状色素异常症。他的皮损在过去30年中逐渐发展，累及颈部、腋窝、腹股沟、前胸壁、阴囊、臀部和大腿。该异常表现为色素沉着的表皮向下生长，在扩张的毛囊皮脂腺周围也有类似皮损。这种情况可与黑棘皮病相比较。因此，认识这种新的遗传性皮肤病很重要，以避免为排除内脏恶性肿瘤而进行不必要的检查。
