Kim Yesul, Ioffreda Michael D, Chung Catherine G
Penn State College of Medicine, Hershey, Pennsylvania.
Dermatol Online J. 2017 Nov 15;23(11):13030/qt8td105j9.
Lichen amyloidosis is a subtype of primary localized cutaneous amyloidosis (PLCA), which presents as discrete, firm, closely-set 1-3mm, dome-shapedbrown papules commonly involving the anterior aspect of shins and extensor surfaces of forearms. We present a case of an otherwise healthy man in his 30s with solitary facial involvement of lichen amyloidosis, which is very uncommon.
苔藓样淀粉样变是原发性局限性皮肤淀粉样变（PLCA）的一种亚型，表现为离散的、坚实的、密集分布的1-3毫米圆顶状褐色丘疹，常见于小腿前侧和前臂伸侧。我们报告一例30多岁的健康男性，其苔藓样淀粉样变仅累及面部，这种情况非常罕见。
