title: [Cutaneous lymphoid hyperplasia (pseudolymphoma) on the red dye of a tattoo].
abstract: Cutaneous lymphoid hyperplasia (pseudolymphoma) on tattoo is rare. The diagnosis is histological. We report a case of cutaneous lymphoid hyperplasia within the red ink of a tattoo found on a 35-year-old man presenting multiple infiltrated nodules confined to the red areas of his tattoo, which he had done 2 months ago. The pathological examination showed a diffuse lympho-histiocytic dermo-hypodermal infiltrate, associated with a lichenoid reaction. Immunohistochemistry displayed T-cell infiltration (CD3+, CD5+, CD8+). The treatment is difficult, knowing that the spontaneous regression seems possible, and the progression into a lymphoma is exceptional in the case of a chronic evolution over a number of years.
authors: Service de dermatologie, hôpital Porte-Madeleine, Orléans, France. ch.gardair@gmail.com
authors: Charlotte
authors: C
authors: Gardair Bouchy
authors: Rémy
authors: R
authors: Kerdraon
authors: Nicolas
authors: N
authors: Kluger
authors: Pierre
authors: P
authors: Armingaud
authors: Adeline
authors: A
authors: Wakosa
authors: Eric
authors: E
authors: Estève
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000328:Adult; D001706:Biopsy; D004396:Coloring Agents / Q000009:adverse effects*; D003937:Diagnosis, Differential; D003875:Drug Eruptions / Q000175:diagnosis / Q000209:etiology / Q000473:pathology; D015329:Gene Rearrangement, T-Lymphocyte; D006801:Humans; D006886:Hydroxychloroquine / Q000627:therapeutic use; D017512:Lichenoid Eruptions / Q000139:chemically induced* / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis; D008297:Male; D019310:Pseudolymphoma / Q000139:chemically induced* / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology; D012878:Skin Neoplasms / Q000175:diagnosis; D013601:T-Lymphocytes / Q000473:pathology; D013653:Tattooing; D017211:Treatment Failure
chemical_list: D000305:Adrenal Cortex Hormones; D004396:Coloring Agents; D006886:Hydroxychloroquine
keywords: Encre; Ink; Manifestations dermatologiques; Pigment; Pseudolymphoma; Pseudolymphome; Skin manifestations; Tatouage; Tattoo pigment; Tattooing