1. Excision and histopathological diagnosis continue to be imperative in some cases of recurrent naevi with atypical clinical features.
有不典型临床特征的复发痣应予切除并行组织病理学诊断。
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2. Methods the surface layer of the giant naevi, mainly razor graft, was excised tangentially using electrical dermatome. Then the left naevi was removed by dermabrasion.
方法采用电动取皮机切取刃厚皮片的方法切除巨痣表层皮肤，残留部分采用皮肤磨削法去除。
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3. Methods the surface layer of the giant naevi, mainly razor graft, was excised tangentially using electrical dermatome. Then the left naevi was removed by dermabrasion.
方法采用电动取皮机切取刃厚皮片的方法切除巨痣表层皮肤，残留部分采用皮肤磨削法去除。
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用作名词 (n.)
It has been suggested that most individuals harbour one predominant dermoscopic type among their naevi. 大多数患者的痣都有一个显著的皮肤镜表现型。
Recurrent naevi may sometimes adopt unusual features that make them difficult to differentiate from a melanoma. 复发痣有时可表现出罕见的特征，使其很难与黑色素瘤相鉴别。
