article_metadata: Rintaro Shibuya Yuichiro Endo Akihiro Fujisawa Miki Tanioka Yoshiki Miyachi
article_metadata: 10.1155/2014/686489
article_metadata: Case Rep Dermatol Med
article_metadata: 2014;2014:686489.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/24826353/
article_metadata: PMC4006551
article_metadata: 24826353
article_metadata: Granuloma caused by carbon deposition in the dermis
article_metadata: 2014