Tatouages permanents consécutifs à des injections par Dermo-Jet: étude anatomo-clinique. A propos de cinq observations.
(1982) Annales de Dermatologie et de Venereologie — Vol. 109, n° 11, p. 939-946 (1982)
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- Abstract
- Blue or black tattoos were observed in five patients who had received several intradermal injections (of a lidocaine solution or of a triamcinolone acetonide suspension) with the Dermo-Jet. A histological examination revealed the presence of black masses, rounded or elongated, different in size, distributed throughout dermal tissue. Additionally, conglomerates of black grains in the cytoplasm of histiocytes and of pericytes are precisely observed in semi-thin sections. It has been proved by several investigations that these foreign particles are not of metallic nature. It can be concluded from electron microscopic studies that the particles are fragments of black rubber, from the upper joint of the reservoir. Indeed, some rubber fragments are leached into the reservoir. Some of these are passing through the wire-mesh filter of the nozzle (with the solution or the suspension) when injections are made. Therefore, they are injected intradermally and are permanently tattooing the skin.
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Citations
Lachapelle, J.-M., Tennstedt, D., & Burtonboy, G. (1982). Tatouages permanents consécutifs à des injections par Dermo-Jet: étude anatomo-clinique. A propos de cinq observations. Annales de Dermatologie et de Venereologie, 109(11), 939-946. https://hdl.handle.net/2078.5/128155 (Original work published 1982)