A 29-year-old male presented with a slightly tender, skin-colored, soft nodule measuring 1.0 cm in diameter on his right post-auricular area for about six months.
A 29-year-old male presented with a slightly tender, skin-colored, soft nodule measuring 1.0 cm in diameter on his right post-auricular area for about six months.
摘要一位29岁男性患者，在其右耳后方出现一个轻微触痛，直径1.0公分，呈现皮肤颜色的微软结节，大约已有半年之久。