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患者女,41岁。颈部、躯干淡红色斑30余年,左颞近眉弓处结节6个月。背部皮损组织病理示:表皮角化过度伴角化不全,棘细胞层上部可见空泡化细胞,真皮浅层见散在的炎细胞浸润;左颞部皮损组织病理示:真皮内可见大量鳞状细胞组成的呈团块状分布的肿瘤灶,瘤细胞核大浆少明显异型性,肿瘤灶间质内血管增生扩张,弥漫炎细胞浸润。诊断:花斑癣样疣状表皮发育不良伴左颞部鳞状细胞癌。
Female patient, 41 years old. Neck, torso pink spots more than 30 years, near the left temporal arch nodules 6 months. Histopathology of the back skin lesions showed: epidermal hyperkeratosis with parakeratosis, the top of the spine cell layer can be seen vacuolar cells, see the dermal superficial inflammatory cell infiltration; left temporal tissue pathology: a large number of visible in the dermis Tumor cells were distributed in the form of tumor-like distribution of tumor, tumor cell nuclear atypia less obvious atypia, tumor interstitial vascular proliferation, expansion, diffuse inflammatory cell infiltration. Diagnosis: Tinea versicolor-like epidermal dysplasia with left temporal squamous cell carcinoma.