Fogh H, Wulf H C, Poulsen T, Larsen P
Department of Dermatology, Rigshospitalet, Denmark.
J Dermatol Surg Oncol. 1989 Oct;15(10):1089-90. doi: 10.1111/j.1524-4725.1989.tb03128.x.
Removal of tattoos was studied in the guinea pig. Professional tattoos were made, and two different solutions of tannic acid were injected intradermally into the tattoos four times. The macroscopic end result was formation of a slight fibrosis with little visible pigment. Histologic examination after treatment showed a moderate fibrosis with little visible pigment situated deeper in the dermis than in the untreated tattoo.
在豚鼠身上研究了纹身去除。制作了专业纹身，然后将两种不同浓度的鞣酸溶液皮内注射到纹身部位，共注射四次。宏观最终结果是形成了轻微纤维化，几乎看不到色素。治疗后的组织学检查显示有中度纤维化，可见色素很少，且位于真皮层比未治疗的纹身更深的位置。
