Clinical and Dermoscopic Features of Eruptive Collagenomas Localized Only on the Neck in a Young Female

Satyendra Kumar Singh, Vandana Yadav, Chandra Pratap Singh, Atul Mohan
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Abstract

Abstract Eruptive collagenomas are rare nonfamilial connective tissue nevi of unknown etiology and pathogenesis, which are characterized by an abrupt onset of asymptomatic papules, nodules, and plaques on the trunk and extremities. Herein, we report a unique case of eruptive collagenoma in a 29-year-old female, who presented with multiple asymptomatic skin-colored to slightly hyperpigmented papules over the anterolateral aspect of the neck with no systemic involvement. Family history was unremarkable, and the diagnosis was confirmed by histopathological examination which showed thickened homogenized collagen bundles in the superficial dermis. We report this case due to the paucity of cases in Indian literature on eruptive collagenoma in a young female with only neck involvement.
年轻女性仅局限于颈部的爆发性胶原瘤的临床和皮肤镜特征
爆发性胶原瘤是一种罕见的非家族性结缔组织痣,病因和发病机制尚不清楚,其特征是躯干和四肢突然出现无症状丘疹、结节和斑块。在此,我们报告一个独特的病例爆发性胶原瘤在一个29岁的女性,谁提出了多个无症状的皮肤颜色到轻微色素沉着丘疹在颈部前外侧,没有全身累及。家族史无明显差异,组织病理学检查显示真皮表层胶原束增厚均质。我们报告这一情况,由于缺乏病例在印度文献的爆发性胶原瘤在一个年轻的女性只有颈部受累。
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